Mana DrainCounter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's mana value.
Mana Drain
Midnight Clock{T}: Add {U}.
{2}{U}: Put an hour counter on this artifact.
At the beginning of each upkeep, put an hour counter on this artifact.
When the twelfth hour counter is put on this artifact, shuffle your hand and graveyard into your library, then draw seven cards. Exile this artifact.
Midnight Clock
Imprisoned in the MoonEnchant creature, land, or planeswalker
Enchanted permanent is a colorless land with "{T}: Add {C}" and loses all other card types and abilities.
Urza, Lord High ArtificerWhen Urza enters, create a 0/0 colorless Construct artifact creature token with "This token gets +1/+1 for each artifact you control."
Tap an untapped artifact you control: Add {U}.
{5}: Shuffle your library, then exile the top card. Until end of turn, you may play that card without paying its mana cost.
Urza, Lord High Artificer
High TideUntil end of turn, whenever a player taps an Island for mana, that player adds an additional {U}.
High Tide
Silver Myr{T}: Add {U}.
Silver Myr
Uthros, Titanic GodcoreThis land enters tapped.
{T}: Add {U}.
Station (Tap another creature you control: Put charge counters equal to its power on this Planet. Station only as a sorcery.)
12+ | {U}, {T}: Add {U} for each artifact you control.
Uthros, Titanic Godcore
Tezzeret the Seeker+1: Untap up to two target artifacts.
−X: Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle.
−5: Artifacts you control become artifact creatures with base power and toughness 5/5 until end of turn.
Tezzeret the Seeker
Crystal Skull, Isu SpyglassYou may look at the top card of your library any time.
You may play historic lands and cast historic spells from the top of your library. (Artifacts, legendaries, and Sagas are historic.)
{T}: Add {U}.
Crystal Skull, Isu Spyglass
Agent of TreacheryWhen this creature enters, gain control of target permanent.
At the beginning of your end step, if you control three or more permanents you don't own, draw three cards.
Agent of Treachery
ExpropriateCouncil's dilemma — Starting with you, each player votes for time or money. For each time vote, take an extra turn after this one. For each money vote, choose a permanent owned by the voter and gain control of it. Exile Expropriate.
Expropriate
Ioreth of the Healing House{T}: Untap another target permanent.
{T}: Untap two other target legendary creatures.
Ioreth of the Healing House
Prosperous ThiefNinjutsu {1}{U} ({1}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)
Whenever one or more Ninja or Rogue creatures you control deal combat damage to a player, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Prosperous Thief
Astral DragonFlying
Project Image — When this creature enters, create two tokens that are copies of target noncreature permanent, except they're 3/3 Dragon creatures in addition to their other types, and they have flying.
Astral Dragon
Aminatou's AuguryExile the top eight cards of your library. You may put a land card from among them onto the battlefield. Until end of turn, for each nonland card type, you may cast a spell of that type from among the exiled cards without paying its mana cost.
Aminatou's Augury
Emrakul's MessengerDevoid (This card has no color.)
Flying
Whenever you draw your second card each turn, create a 0/1 colorless Eldrazi Spawn creature token with "Sacrifice this token: Add {C}."
Emrakul's Messenger
Kozilek's UnsealingDevoid (This card has no color.)
Whenever you cast a creature spell with mana value 4, 5, or 6, create two 0/1 colorless Eldrazi Spawn creature tokens with "Sacrifice this token: Add {C}."
Whenever you cast a creature spell with mana value 7 or greater, draw three cards.
Kozilek's Unsealing
Machine God's EffigyYou may have this artifact enter as a copy of any creature on the battlefield, except it's an artifact and it has "{T}: Add {U}." (It's not a creature.)
{T}: Add {U}.
Machine God's Effigy
Malcolm, Keen-Eyed NavigatorFlying
Whenever one or more Pirates you control deal damage to your opponents, you create a Treasure token for each opponent dealt damage. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Partner (You can have two commanders if both have partner.)
Malcolm, Keen-Eyed Navigator
Spell SwindleCounter target spell. Create X Treasure tokens, where X is that spell's mana value. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")
Spell Swindle
Ojer Pakpatiq, Deepest Epoch // Temple of Cyclical TimeFlying
Whenever you cast an instant spell from your hand, it gains rebound. (Exile it as it resolves. At the beginning of your next upkeep, you may cast it from exile without paying its mana cost.)
When Ojer Pakpatiq dies, return it to the battlefield tapped and transformed under its owner's control with three time counters on it. // (Transforms from Ojer Pakpatiq, Deepest Epoch.)
{T}: Add {U}. Remove a time counter from this land.
{2}{U}, {T}: Transform this land. Activate only if it has no time counters on it and only as a sorcery.
Ojer Pakpatiq, Deepest Epoch // Temple of Cyclical Time
Misleading SignpostFlash
When this artifact enters during the declare attackers step, you may reselect which player or permanent target attacking creature is attacking. (It can't attack its controller or their permanents.)
{T}: Add {U}.
Misleading Signpost
Vizier of Tumbling Sands{T}: Untap another target permanent.
Cycling {1}{U} ({1}{U}, Discard this card: Draw a card.)
When you cycle this card, untap target permanent.
Vizier of Tumbling Sands
Search for Azcanta // Azcanta, the Sunken RuinAt the beginning of your upkeep, surveil 1. Then if you have seven or more cards in your graveyard, you may transform Search for Azcanta. (Look at the top card of your library. You may put that card into your graveyard.) // (Transforms from Search for Azcanta.)
{T}: Add {U}.
{2}{U}, {T}: Look at the top four cards of your library. You may reveal a noncreature, nonland card from among them and put it into your hand. Put the rest on the bottom of your library in any order.
Search for Azcanta // Azcanta, the Sunken Ruin
Relm's SketchingCreate a token that's a copy of target artifact, creature, or land.
Relm's Sketching
Will of the TemurChoose one. If you control a commander as you cast this spell, you may choose both instead.
• Create a token that's a copy of target permanent, except it's a 4/4 Dragon creature with flying in addition to its other types.
• Target player draws cards equal to the greatest mana value among permanents you control.
Will of the Temur
Teferi, Temporal Archmage+1: Look at the top two cards of your library. Put one of them into your hand and the other on the bottom of your library.
−1: Untap up to four target permanents.
−10: You get an emblem with "You may activate loyalty abilities of planeswalkers you control on any player's turn any time you could cast an instant."
Teferi, Temporal Archmage can be your commander.
Teferi, Temporal Archmage
Replication TechniqueDemonstrate (When you cast this spell, you may copy it. If you do, choose an opponent to also copy it. Players may choose new targets for their copies.)
Create a token that's a copy of target permanent you control.
Replication Technique
Flood of TearsReturn all nonland permanents to their owners' hands. If you return four or more nontoken permanents you control this way, you may put a permanent card from your hand onto the battlefield.
Flood of Tears
Minn, Wily IllusionistWhenever you draw your second card each turn, create a 1/1 blue Illusion creature token with "This token gets +1/+0 for each other Illusion you control."
Whenever an Illusion you control dies, you may put a permanent card with mana value less than or equal to that creature's power from your hand onto the battlefield.
Minn, Wily Illusionist
Kiora Bests the Sea God(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I — Create an 8/8 blue Kraken creature token with hexproof.
II — Tap all nonland permanents target opponent controls. They don't untap during their controller's next untap step.
III — Gain control of target permanent an opponent controls. Untap it.
Kiora Bests the Sea God
Kelpie Guide{T}: Untap another target permanent you control.
{T}: Tap target permanent. Activate only if you control eight or more lands.
Kelpie Guide
Deranged Assistant{T}, Mill a card: Add {C}. (To mill a card, put the top card of your library into your graveyard.)
Deranged Assistant
Blatant ThieveryFor each opponent, gain control of target permanent that player controls.
Blatant Thievery
Mana SculptCounter target spell. If you control a Wizard, add an amount of {C} equal to the amount of mana spent to cast that spell at the beginning of your next main phase.
Mana Sculpt
The Bath Song(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I, II — Draw two cards, then discard a card.
III — Shuffle any number of target cards from your graveyard into your library. Add {U}{U}.
The Bath Song
Omen Hawker{T}: Add {C}{U}. Spend this mana only to activate abilities.
Omen Hawker
Corsair CaptainWhen this creature enters, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Other Pirates you control get +1/+1.
Corsair Captain
The Everflowing Well // The Myriad PoolsWhen The Everflowing Well enters, mill two cards, then draw two cards.
Descend 8 — At the beginning of your upkeep, if there are eight or more permanent cards in your graveyard, transform The Everflowing Well. // (Transforms from The Everflowing Well.)
{T}: Add {U}.
Whenever you cast a permanent spell using mana produced by The Myriad Pools, up to one other target permanent you control becomes a copy of that spell until end of turn.
The Everflowing Well // The Myriad Pools
Braids, Conjurer AdeptAt the beginning of each player's upkeep, that player may put an artifact, creature, or land card from their hand onto the battlefield.
Braids, Conjurer Adept
Orvar, the All-FormChangeling
Whenever you cast an instant or sorcery spell, if it targets one or more other permanents you control, create a token that's a copy of one of those permanents.
When a spell or ability an opponent controls causes you to discard this card, create a token that's a copy of target permanent.
Orvar, the All-Form
Vedalken Engineer{T}: Add two mana of any one color. Spend this mana only to cast artifact spells or activate abilities of artifacts.
Vedalken Engineer
Copy LandYou may have this enchantment enter as a copy of any land on the battlefield, except it's an enchantment in addition to its other types.
Copy Land
Five Hundred Year DiaryFive Hundred Year Diary enters tapped.
{T}: Add {U} for each Clue you control.
{2}, Sacrifice Five Hundred Year Diary: Draw a card.
Five Hundred Year Diary
Fatestitcher{T}: You may tap or untap another target permanent.
Unearth {U} ({U}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)
Fatestitcher
The Enigma Jewel // Locus of EnlightenmentThe Enigma Jewel enters tapped.
{T}: Add {C}{C}. Spend this mana only to activate abilities.
Craft with four or more nonlands with activated abilities {8}{U} ({8}{U}, Exile this artifact, Exile the four or more from among other permanents you control and/or cards in your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.) // Locus of Enlightenment has each activated ability of the exiled cards used to craft it. You may activate each of those abilities only once each turn.
Whenever you activate an ability that isn't a mana ability, copy it. You may choose new targets for the copy.
The Enigma Jewel // Locus of Enlightenment
Saprazzan SkerryThis land enters tapped with two depletion counters on it.
{T}, Remove a depletion counter from this land: Add {U}{U}. If there are no depletion counters on this land, sacrifice it.
Saprazzan Skerry
Oboro BreezecallerFlying
{2}, Return a land you control to its owner's hand: Untap target land.
Oboro Breezecaller
Dreamscape Artist{2}{U}, {T}, Discard a card, Sacrifice a land: Search your library for up to two basic land cards, put them onto the battlefield, then shuffle.
Dreamscape Artist
Lapis Orb of Dragonkind{T}: Add {U}. When you spend this mana to cast a Dragon creature spell, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)
Lapis Orb of Dragonkind
Show and TellEach player may put an artifact, creature, enchantment, or land card from their hand onto the battlefield.
Show and Tell
Flash PhotographyYou may cast this spell as though it had flash if it targets a permanent you control.
Create a token that's a copy of target permanent.
Flashback {4}{U}{U}
Flash Photography
MirrorformEach nonland permanent you control becomes a copy of target non-Aura permanent.
Mirrorform
Chief EngineerArtifact spells you cast have convoke. (Your creatures can help cast those spells. Each creature you tap while casting an artifact spell pays for {1} or one mana of that creature's color.)
Chief Engineer
Grand ArchitectOther blue creatures you control get +1/+1.
{U}: Target artifact creature becomes blue until end of turn.
Tap an untapped blue creature you control: Add {C}{C}. Spend this mana only to cast artifact spells or activate abilities of artifacts.
Grand Architect
Divert DisasterCounter target spell unless its controller pays {2}. If they do, you create a Lander token. (It's an artifact with "{2}, {T}, Sacrifice this token: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.")
Divert Disaster
Drowner of HopeDevoid (This card has no color.)
When this creature enters, create two 1/1 colorless Eldrazi Scion creature tokens. They have "Sacrifice this token: Add {C}."
Sacrifice an Eldrazi Scion: Tap target creature.
Drowner of Hope
Moonsnare Prototype{T}, Tap an untapped artifact or creature you control: Add {C}.
Channel — {4}{U}, Discard this card: The owner of target nonland permanent puts it on their choice of the top or bottom of their library.
Moonsnare Prototype
Memnarch{1}{U}{U}: Target permanent becomes an artifact in addition to its other types. (This effect lasts indefinitely.)
{3}{U}: Gain control of target artifact. (This effect lasts indefinitely.)
Memnarch
Mind Over MatterDiscard a card: You may tap or untap target artifact, creature, or land.
Mind Over Matter
Forensic Researcher{T}: Untap another target permanent you control.
{T}, Collect evidence 3: Tap target creature you don't control. (To collect evidence 3, exile cards with total mana value 3 or greater from your graveyard.)
Forensic Researcher
Energy TapTap target untapped creature you control. If you do, add an amount of {C} equal to that creature's mana value.
Energy Tap
James, Wandering Dad // Follow Him{T}: Add {C}{C}. Spend this mana only to activate abilities. // Investigate X times. (Then exile this card. You may cast the creature later from exile.)
James, Wandering Dad // Follow Him
Nimbleclaw AdeptBigby's Hand — {T}: Untap two other target permanents. Activate only as a sorcery and only once each turn.
Nimbleclaw Adept
Forger's Foundry{T}: Add {U}. When you spend this mana to cast an instant or sorcery spell with mana value 3 or less, you may exile that spell instead of putting it into its owner's graveyard as it resolves.
{3}{U}{U}, {T}: You may cast any number of spells from among cards exiled with this artifact without paying their mana costs. Activate only as a sorcery.
Forger's Foundry
North Pole Patrol{T}: Untap another target permanent you control.
Waterbend {3}, {T}: Tap target creature an opponent controls. (While paying a waterbend cost, you can tap your artifacts and creatures to help. Each one pays for {1}.)
North Pole Patrol
Urza's CommandChoose two —
• Creatures you don't control get -2/-0 until end of turn.
• Create a tapped Powerstone token.
• Create a tapped 0/0 colorless Construct artifact creature token with "This token gets +1/+1 for each artifact you control."
• Scry 1, then draw a card.
Urza's Command
Curious Homunculus // Voracious Reader{T}: Add {C}. Spend this mana only to cast an instant or sorcery spell.
At the beginning of your upkeep, if there are three or more instant and/or sorcery cards in your graveyard, transform this creature. // Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
Instant and sorcery spells you cast cost {1} less to cast.
Curious Homunculus // Voracious Reader
Unfathomable TruthsDevoid (This card has no color.)
Draw three cards and create a 0/1 colorless Eldrazi Spawn creature token with "Sacrifice this token: Add {C}."
Unfathomable Truths
Steelswarm OperatorFlying
{T}: Add {U}. Spend this mana only to cast an artifact spell.
{T}: Add {U}{U}. Spend this mana only to activate abilities of artifact sources.
Steelswarm Operator
Clever ConjurerMage Hand — {T}: Untap target permanent not named Clever Conjurer. Activate only as a sorcery.
Clever Conjurer
Apprentice Wizard{U}, {T}: Add {C}{C}{C}.
Apprentice Wizard
Pirate's PrizeDraw two cards. Create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Pirate's Prize
Stern LessonDraw two cards, then discard a card. Create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")
Stern Lesson
Oaken SirenFlying, vigilance
{T}: Add {U}. Spend this mana only to cast an artifact spell or activate an ability of an artifact source.
Oaken Siren
ConfiscateEnchant permanent
You control enchanted permanent.
Confiscate
Retraced ImageReveal a card in your hand, then put that card onto the battlefield if it has the same name as a permanent.
Retraced Image
Cargo ShipFlying, vigilance
{T}: Add {C}. Spend this mana only to cast an artifact spell or activate an ability of an artifact source.
Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.)
Cargo Ship
Guidelight Optimizer{T}: Add {U}. Spend this mana only to cast an artifact spell or activate an ability.
Guidelight Optimizer
Patron of the MoonMoonfolk offering (You may cast this spell any time you could cast an instant by sacrificing a Moonfolk and paying the difference in mana costs between this and the sacrificed Moonfolk. Mana cost includes color.)
Flying
{1}: Put up to two land cards from your hand onto the battlefield tapped.
Patron of the Moon
Jetfire, Ingenious Scientist // Jetfire, Air GuardianMore Than Meets the Eye {3}{U} (You may cast this card converted for {3}{U}.)
Flying
Remove one or more +1/+1 counters from among artifacts you control: Target player adds that much {C}. This mana can't be spent to cast nonartifact spells. Convert Jetfire. // Living metal (During your turn, this Vehicle is also a creature.)
Flying
{U}{U}{U}: Convert Jetfire, then adapt 3. (If it has no +1/+1 counters on it, put three +1/+1 counters on it.)
Jetfire, Ingenious Scientist // Jetfire, Air Guardian
Hydro-Man, Fluid FelonWhenever you cast a blue spell, if Hydro-Man is a creature, he gets +1/+1 until end of turn.
At the beginning of your end step, untap Hydro-Man. Until your next turn, he becomes a land and gains "{T}: Add {U}." (He's not a creature during that time.)
Hydro-Man, Fluid Felon
Urza, Powerstone ProdigyVigilance
{1}, {T}: Draw a card, then discard a card.
Whenever you discard one or more artifact cards, create a tapped Powerstone token. This ability triggers only once each turn. (The token is an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")
Urza, Powerstone Prodigy
Eldrazi SkyspawnerDevoid (This card has no color.)
Flying
When this creature enters, create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this token: Add {C}."
Eldrazi Skyspawner
Scattering StrokeCounter target spell. Clash with an opponent. If you win, at the beginning of your next main phase, you may add an amount of {C} equal to that spell's mana value. (Each clashing player reveals the top card of their library, then puts that card on their choice of the top or bottom. A player wins if their card had a greater mana value.)
Scattering Stroke
Osgood, Operation DoubleWhen you cast this spell, create a token that's a copy of it, except it isn't legendary.
{T}: Add {C}. Spend this mana only to cast an artifact spell or activate an ability of an artifact.
Paradox — Whenever you cast a spell from anywhere other than your hand, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")
Osgood, Operation Double
HornswoggleCounter target creature spell. You create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Hornswoggle
ResetCast this spell only during an opponent's turn after their upkeep step.
Untap all lands you control.
Reset
In Bolas's ClutchesEnchant permanent
You control enchanted permanent.
Enchanted permanent is legendary.
In Bolas's Clutches
Princess YueWhen Princess Yue dies, if she was a nonland creature, return this card to the battlefield tapped under your control. She's a land named Moon. She gains "{T}: Add {C}." (She's still legendary.)
{T}: Scry 2.
Princess Yue
Sailor of MeansWhen this creature enters, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Sailor of Means
Vhal, Candlekeep ResearcherVigilance
{T}: Add an amount of {C} equal to Vhal's toughness. This mana can't be spent to cast spells from your hand.
Choose a Background (You can have a Background as a second commander.)
Vhal, Candlekeep Researcher
Hydro-Channeler{T}: Add {U}. Spend this mana only to cast an instant or sorcery spell.
{1}, {T}: Add one mana of any color. Spend this mana only to cast an instant or sorcery spell.
Hydro-Channeler
Svyelunite TempleThis land enters tapped.
{T}: Add {U}.
{T}, Sacrifice this land: Add {U}{U}.
Svyelunite Temple
Eternal DominionSearch target opponent's library for an artifact, creature, enchantment, or land card. Put that card onto the battlefield under your control. Then that player shuffles.
Epic (For the rest of the game, you can't cast spells. At the beginning of each of your upkeeps, copy this spell except for its epic ability. You may choose a new target for the copy.)
Eternal Dominion
Volshe Tideturner{T}: Add {U}. Spend this mana only to cast an instant or sorcery spell or a kicked spell.
Volshe Tideturner
Sea Scryer{T}: Add {C}.
{1}, {T}: Add {U}.
Sea Scryer
Renowned Weaponsmith{T}: Add {C}{C}. Spend this mana only to cast artifact spells or activate abilities of artifacts.
{U}, {T}: Search your library for a card named Heart-Piercer Bow or Vial of Dragonfire, reveal it, put it into your hand, then shuffle.
Renowned Weaponsmith
Pelargir Survivor{T}: Add one mana of any color. Spend this mana only to cast an instant or sorcery spell.
{5}{U}, {T}: Target player mills three cards. (They put the top three cards of their library into their graveyard.)
Pelargir Survivor
Karfell Harbinger{T}: Add {U}. Spend this mana only to foretell a card from your hand or cast an instant or sorcery spell.
Karfell Harbinger
Mitotic ManipulationLook at the top seven cards of your library. You may put one of those cards onto the battlefield if it has the same name as a permanent. Put the rest on the bottom of your library in any order.
Mitotic Manipulation
Creeping Peeper{T}: Add {U}. Spend this mana only to cast an enchantment spell, unlock a door, or turn a permanent face up.
Creeping Peeper
Depths of DesireReturn target creature to its owner's hand. Create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Depths of Desire
Nardole, Resourceful Cyborg{T}: Add {U} for each counter on Nardole. Spend this mana only to cast noncreature spells.
Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)
Doctor's companion (You can have two commanders if the other is the Doctor.)
Nardole, Resourceful Cyborg
Abstruse InterferenceDevoid (This card has no color.)
Counter target spell unless its controller pays {1}. You create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this token: Add {C}." ({C} represents colorless mana.)
Abstruse Interference
Prosperous PiratesWhen this creature enters, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")
Prosperous Pirates
Crystalline ResonanceWhenever you cycle a card, you may have this enchantment become a copy of another target permanent until your next turn, except it has this ability.
Crystalline Resonance
Geology EnthusiastAt the beginning of your end step, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")
{6}: Draw a card and put a +1/+1 counter on this creature.
Geology Enthusiast
Drain PowerTarget player activates a mana ability of each land they control. Then that player loses all unspent mana and you add the mana lost this way.
Drain Power
Tidal ForceAt the beginning of each upkeep, you may tap or untap target permanent.
Tidal Force
Lay ClaimEnchant permanent
You control enchanted permanent.
Cycling {2} ({2}, Discard this card: Draw a card.)
Lay Claim
Burdened AerialistWhen this creature enters, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Whenever you sacrifice a token, this creature gains flying until end of turn.
Burdened Aerialist
Sand SilosThis land enters tapped.
You may choose not to untap this land during your untap step.
At the beginning of your upkeep, if this land is tapped, put a storage counter on it.
{T}, Remove any number of storage counters from this land: Add {U} for each storage counter removed this way.
Sand Silos
Vodalian Arcanist{T}: Add {C}. Spend this mana only to cast an instant or sorcery spell.
Vodalian Arcanist
Saprazzan CoveThis land enters tapped.
{T}: Put a storage counter on this land.
{T}, Remove any number of storage counters from this land: Add {U} for each storage counter removed this way.
Saprazzan Cove
Conjured CurrencyAt the beginning of your upkeep, you may exchange control of this enchantment and target permanent you neither own nor control.
Conjured Currency
Unblinking Observer{T}: Add {U}. Spend this mana only to pay a disturb cost or cast an instant or sorcery spell.
Unblinking Observer
AnnexEnchant land (Target a land as you cast this. This card enters attached to that land.)
You control enchanted land.
Annex
Eye of Ramos{T}: Add {U}.
Sacrifice this artifact: Add {U}.
Eye of Ramos
Tidewater MinionDefender (This creature can't attack.)
{4}: This creature loses defender until end of turn.
{T}: Untap target permanent.
Tidewater Minion
Cultivator DroneDevoid (This card has no color.)
{T}: Add {C}. Spend this mana only to cast a colorless spell, activate an ability of a colorless permanent, or pay a cost that contains {C}. ({C} represents colorless mana.)
Cultivator Drone
Hydraulic HelperDefender
{T}: Add {U}. This mana can't be spent to cast a nonartifact spell.
Hydraulic Helper
Chronatog Totem{T}: Add {U}.
{1}{U}: This artifact becomes a 1/2 blue Atog artifact creature until end of turn.
{0}: This creature gets +3/+3 until end of turn. You skip your next turn. Activate only once each turn and only if this permanent is a creature.
Chronatog Totem
Incubator DroneDevoid (This card has no color.)
When this creature enters, create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this token: Add {C}."
Incubator Drone
Sage of the Unknowable{T}: Add {C}. Spend this mana only to cast a colorless spell or to activate an ability.
Sage of the Unknowable
Take PossessionSplit second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)
Enchant permanent
You control enchanted permanent.
Take Possession
PiracyUntil end of turn, you may tap lands you don't control for mana. Spend this mana only to cast spells.
Piracy
Adverse ConditionsDevoid (This card has no color.)
Tap up to two target creatures. Those creatures don't untap during their controller's next untap step. Create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this token: Add {C}."
Adverse Conditions
Immortus, Master of Eternity{T}: Add {U} for each card you've drawn this turn. Spend this mana only to cast noncreature spells.
Power-up — {5}{U}{U}: Each player shuffles their hand and graveyard into their library, then draws seven cards. Put a +1/+1 counter on Immortus. (Activate each power-up ability only once. Reduce the cost by his mana cost if he entered this turn.)
Immortus, Master of Eternity
Splitting the PowerstoneAs an additional cost to cast this spell, sacrifice an artifact.
Create two tapped Powerstone tokens. If the sacrificed artifact was legendary, draw a card. (The tokens are artifacts with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")
Splitting the Powerstone
Bill Ferny, Bree SwindlerWhenever Bill Ferny becomes blocked, choose one —
• Create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
• Target opponent gains control of target Horse you control. If they do, remove Bill Ferny from combat and create three Treasure tokens.
Bill Ferny, Bree Swindler
Volition ReinsEnchant permanent
When this Aura enters, if enchanted permanent is tapped, untap it.
You control enchanted permanent.
Volition Reins
IcebergThis enchantment enters with X ice counters on it.
{3}: Put an ice counter on this enchantment.
Remove an ice counter from this enchantment: Add {C}.
Iceberg
Dream LeashEnchant permanent
You can't choose an untapped permanent as this spell's target as you cast it.
You control enchanted permanent.
Dream Leash
Chandra, Chill of Compliance+1: Surveil 1. If you put a noncreature, nonland card into your graveyard this way, put that card into your hand.
+1: Add {U}. Spend this mana only to cast a noncreature spell.
−X: Tap target artifact or creature. Put X stun counters on it.
−6: You get an emblem with "Whenever you cast a spell, draw a card."
Chandra, Chill of Compliance
Qarsi Deceiver{T}: Add {C}. Spend this mana only to cast a face-down creature spell, pay a mana cost to turn a manifested creature face up, or pay a morph cost. (A megamorph cost is a morph cost.)
Qarsi Deceiver
Blue Mana Battery{2}, {T}: Put a charge counter on this artifact.
{T}, Remove any number of charge counters from this artifact: Add {U}, then add an additional {U} for each charge counter removed this way.
Blue Mana Battery
Koilos RocFlash
Flying
When this creature enters, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")
Koilos Roc
SnowfallCumulative upkeep {U} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
Whenever an Island is tapped for mana, its controller may add an additional {U}. If that Island is snow, its controller may add an additional {U}{U} instead. Spend this mana only to pay cumulative upkeep costs.
Snowfall
Soldevi Machinist{T}: Add {C}{C}. Spend this mana only to activate abilities of artifacts.
Soldevi Machinist
MimeofactureReplicate {3}{U} (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copies.)
Choose target permanent an opponent controls. Search that player's library for a card with the same name and put it onto the battlefield under your control. Then that player shuffles.
Mimeofacture
Benthic Explorers{T}, Untap a tapped land an opponent controls: Add one mana of any type that land could produce.
Benthic Explorers
Dyfed, the Guiding Hand+1: Create two tapped Powerstone tokens. (They're artifacts with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")
−X: Untap X target artifacts.
−6: Search your library for an artifact card, put it onto the battlefield, then shuffle.
Dyfed, the Guiding Hand can be your commander.
Dyfed, the Guiding Hand
HullbreacherFlash
If an opponent would draw a card except the first one they draw in each of their draw steps, instead you create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Hullbreacher
Mox Sapphire{T}: Add {U}.
Mox Sapphire
Tolarian Academy{T}: Add {U} for each artifact you control.