Arcane Signet{T}: Add one mana of any color in your commander's color identity.
Arcane Signet
Path to ExileExile target creature. Its controller may search their library for a basic land card, put that card onto the battlefield tapped, then shuffle.
Path to Exile
Fellwar Stone{T}: Add one mana of any color that a land an opponent controls could produce.
Fellwar Stone
CultivateSearch your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.
Cultivate
Thought VesselYou have no maximum hand size.
{T}: Add {C}.
Thought Vessel
FarseekSearch your library for a Plains, Island, Swamp, or Mountain card, put it onto the battlefield tapped, then shuffle.
Farseek
Rampant GrowthSearch your library for a basic land card, put that card onto the battlefield tapped, then shuffle.
Rampant Growth
Nature's LoreSearch your library for a Forest card, put that card onto the battlefield, then shuffle.
Nature's Lore
Myriad LandscapeThis land enters tapped.
{T}: Add {C}.
{2}, {T}, Sacrifice this land: Search your library for up to two basic land cards that share a land type, put them onto the battlefield tapped, then shuffle.
Myriad Landscape
Mind Stone{T}: Add {C}.
{1}, {T}, Sacrifice this artifact: Draw a card.
Mind Stone
Birds of ParadiseFlying
{T}: Add one mana of any color.
Birds of Paradise
Dark RitualAdd {B}{B}{B}.
Dark Ritual
Kodama's ReachSearch your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.
Kodama's Reach
Solemn SimulacrumWhen this creature enters, you may search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.
When this creature dies, you may draw a card.
Solemn Simulacrum
Three VisitsSearch your library for a Forest card, put it onto the battlefield, then shuffle.
Three Visits
Commander's Sphere{T}: Add one mana of any color in your commander's color identity.
Sacrifice this artifact: Draw a card.
Commander's Sphere
Llanowar Elves{T}: Add {G}.
Llanowar Elves
Smothering TitheWhenever an opponent draws a card, that player may pay {2}. If the player doesn't, you create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Smothering Tithe
Ancient Tomb{T}: Add {C}{C}. This land deals 2 damage to you.
Ancient Tomb
Temple of the False God{T}: Add {C}{C}. Activate only if you control five or more lands.
Temple of the False God
Chromatic LanternLands you control have "{T}: Add one mana of any color."
{T}: Add one mana of any color.
Chromatic Lantern
Talisman of Dominance{T}: Add {C}.
{T}: Add {U} or {B}. This artifact deals 1 damage to you.
Talisman of Dominance
Jeska's WillChoose one. If you control a commander as you cast this spell, you may choose both instead.
• Add {R} for each card in target opponent's hand.
• Exile the top three cards of your library. You may play them this turn.
Jeska's Will
Elvish Mystic{T}: Add {G}.
Elvish Mystic
Sakura-Tribe ElderSacrifice this creature: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.
Sakura-Tribe Elder
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
Lotus Petal{T}, Sacrifice this artifact: Add one mana of any color.
Lotus Petal
Wayfarer's Bauble{2}, {T}, Sacrifice this artifact: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.
Wayfarer's Bauble
Talisman of Creativity{T}: Add {C}.
{T}: Add {U} or {R}. This artifact deals 1 damage to you.
Talisman of Creativity
Deadly DisputeAs an additional cost to cast this spell, sacrifice an artifact or creature.
Draw two cards and create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Deadly Dispute
Talisman of Indulgence{T}: Add {C}.
{T}: Add {B} or {R}. This artifact deals 1 damage to you.
Talisman of Indulgence
Black Market ConnectionsAt the beginning of your first main phase, choose one or more —
• Sell Contraband — Create a Treasure token. You lose 1 life.
• Buy Information — Draw a card. You lose 2 life.
• Hire a Mercenary — Create a 3/2 colorless Shapeshifter creature token with changeling. You lose 3 life. (It is every creature type.)
Black Market Connections
Ashnod's AltarSacrifice a creature: Add {C}{C}.
Ashnod's Altar
Talisman of Hierarchy{T}: Add {C}.
{T}: Add {W} or {B}. This artifact deals 1 damage to you.
Talisman of Hierarchy
Talisman of Progress{T}: Add {C}.
{T}: Add {W} or {U}. This artifact deals 1 damage to you.
Talisman of Progress
Mana VaultThis artifact doesn't untap during your untap step.
At the beginning of your upkeep, you may pay {4}. If you do, untap this artifact.
At the beginning of your draw step, if this artifact is tapped, it deals 1 damage to you.
{T}: Add {C}{C}{C}.
Mana Vault
Chrome MoxImprint — When this artifact enters, you may exile a nonartifact, nonland card from your hand.
{T}: Add one mana of any of the exiled card's colors.
Chrome Mox
Big ScoreAs an additional cost to cast this spell, discard a card.
Draw two cards and create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")
Big Score
Dimir Signet{1}, {T}: Add {U}{B}.
Dimir Signet
Talisman of Conviction{T}: Add {C}.
{T}: Add {R} or {W}. This artifact deals 1 damage to you.
Talisman of Conviction
Delighted Halfling{T}: Add {C}.
{T}: Add one mana of any color. Spend this mana only to cast a legendary spell, and that spell can't be countered.
Delighted Halfling
Nykthos, Shrine to Nyx{T}: Add {C}.
{2}, {T}: Choose a color. Add an amount of mana of that color equal to your devotion to that color. (Your devotion to a color is the number of mana symbols of that color in the mana costs of permanents you control.)
Nykthos, Shrine to Nyx
Rakdos Signet{1}, {T}: Add {B}{R}.
Rakdos Signet
Izzet Signet{1}, {T}: Add {U}{R}.
Izzet Signet
Three Tree CityAs Three Tree City enters, choose a creature type.
{T}: Add {C}.
{2}, {T}: Choose a color. Add an amount of mana of that color equal to the number of creatures you control of the chosen type.
Three Tree City
Gemstone CavernsIf this card is in your opening hand and you're not the starting player, you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it. If you do, exile a card from your hand.
{T}: Add {C}. If Gemstone Caverns has a luck counter on it, instead add one mana of any color.
Gemstone Caverns
Orzhov Signet{1}, {T}: Add {W}{B}.
Orzhov Signet
Tireless ProvisionerLandfall — Whenever a land you control enters, create a Food token or a Treasure token. (Food is an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life." Treasure is an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Tireless Provisioner
Cabal Coffers{2}, {T}: Add {B} for each Swamp you control.
Cabal Coffers
Phyrexian Tower{T}: Add {C}.
{T}, Sacrifice a creature: Add {B}{B}.
Phyrexian Tower
Thran Dynamo{T}: Add {C}{C}{C}.
Thran Dynamo
Patchwork BannerAs this artifact enters, choose a creature type.
Creatures you control of the chosen type get +1/+1.
{T}: Add one mana of any color.
Patchwork Banner
Storm-Kiln ArtistThis creature gets +1/+0 for each artifact you control.
Magecraft — Whenever you cast or copy an instant or sorcery spell, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Storm-Kiln Artist
Mox Amber{T}: Add one mana of any color among legendary creatures and planeswalkers you control.
Mox Amber
Wild GrowthEnchant land
Whenever enchanted land is tapped for mana, its controller adds an additional {G}.
Wild Growth
Azorius Signet{1}, {T}: Add {W}{U}.
Azorius Signet
Professional Face-BreakerMenace
Whenever one or more creatures you control deal combat damage to a player, create a Treasure token.
Sacrifice a Treasure: Exile the top card of your library. You may play that card this turn.
Professional Face-Breaker
Fyndhorn Elves{T}: Add {G}.
Fyndhorn Elves
Ornithopter of ParadiseFlying
{T}: Add one mana of any color.
Ornithopter of Paradise
Pitiless PlundererWhenever another creature you control dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Pitiless Plunderer
Growth SpiralDraw a card. You may put a land card from your hand onto the battlefield.
Growth Spiral
ExploreYou may play an additional land this turn.
Draw a card.
Explore
The Great HengeThis spell costs {X} less to cast, where X is the greatest power among creatures you control.
{T}: Add {G}{G}. You gain 2 life.
Whenever a nontoken creature you control enters, put a +1/+1 counter on it and draw a card.
The Great Henge
Sword of the AnimistEquipped creature gets +1/+1.
Whenever equipped creature attacks, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
Equip {2}
Sword of the Animist
Mox OpalMetalcraft — {T}: Add one mana of any color. Activate only if you control three or more artifacts.
Mox Opal
Boros Signet{1}, {T}: Add {R}{W}.
Boros Signet
Mox DiamondIf this artifact would enter, you may discard a land card instead. If you do, put this artifact onto the battlefield. If you don't, put it into its owner's graveyard.
{T}: Add one mana of any color.
Mox Diamond
HarrowAs an additional cost to cast this spell, sacrifice a land.
Search your library for up to two basic land cards, put them onto the battlefield, then shuffle.
Harrow
Everflowing ChaliceMultikicker {2} (You may pay an additional {2} any number of times as you cast this spell.)
This artifact enters with a charge counter on it for each time it was kicked.
{T}: Add {C} for each charge counter on this artifact.
Everflowing Chalice
Bloom TenderVivid — {T}: For each color among permanents you control, add one mana of that color.
Bloom Tender
Ragavan, Nimble PilfererWhenever Ragavan deals combat damage to a player, create a Treasure token and exile the top card of that player's library. Until end of turn, you may cast that card.
Dash {1}{R} (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.)
Ragavan, Nimble Pilferer
Unexpected WindfallAs an additional cost to cast this spell, discard a card.
Draw two cards and create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")
Unexpected Windfall
Skyshroud ClaimSearch your library for up to two Forest cards, put them onto the battlefield, then shuffle.
Skyshroud Claim
Sun TitanVigilance
Whenever this creature enters or attacks, you may return target permanent card with mana value 3 or less from your graveyard to the battlefield.
Sun Titan
ExplorationYou may play an additional land on each of your turns.
Exploration
Mana GeyserAdd {R} for each tapped land your opponents control.
Mana Geyser
Dryad of the Ilysian GroveYou may play an additional land on each of your turns.
Lands you control are every basic land type in addition to their other types.
Dryad of the Ilysian Grove
Decanter of Endless WaterYou have no maximum hand size.
{T}: Add one mana of any color.
Decanter of Endless Water
Phyrexian AltarSacrifice a creature: Add one mana of any color.
Phyrexian Altar
Seething SongAdd {R}{R}{R}{R}{R}.
Seething Song
Azusa, Lost but SeekingYou may play two additional lands on each of your turns.
Azusa, Lost but Seeking
Lotus CobraLandfall — Whenever a land you control enters, add one mana of any color.
Lotus Cobra
Sevinne's ReclamationReturn target permanent card with mana value 3 or less from your graveyard to the battlefield. If this spell was cast from a graveyard, you may copy this spell and may choose a new target for the copy.
Flashback {4}{W} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Sevinne's Reclamation
Utopia SprawlEnchant Forest
As this Aura enters, choose a color.
Whenever enchanted Forest is tapped for mana, its controller adds an additional one mana of the chosen color.
Utopia Sprawl
Goldspan DragonFlying, haste
Whenever this creature attacks or becomes the target of a spell, create a Treasure token.
Treasures you control have "{T}, Sacrifice this artifact: Add two mana of any one color."
Goldspan Dragon
Kami of Whispered HopesIf one or more +1/+1 counters would be put on a permanent you control, that many plus one +1/+1 counters are put on that permanent instead.
{T}: Add X mana of any one color, where X is this creature's power.
Kami of Whispered Hopes
Lotho, Corrupt ShirriffWhenever a player casts their second spell each turn, you lose 1 life and create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Lotho, Corrupt Shirriff
Gilded Lotus{T}: Add three mana of any one color.
Gilded Lotus
Fanatic of Rhonas{T}: Add {G}.
Ferocious — {T}: Add {G}{G}{G}{G}. Activate only if you control a creature with power 4 or greater.
Eternalize {2}{G}{G} ({2}{G}{G}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Snake Druid with no mana cost. Eternalize only as a sorcery.)
Fanatic of Rhonas
Warren SoultraderPay 1 life, Sacrifice another creature: Create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Warren Soultrader
Selvala, Heart of the WildsWhenever another creature enters, its controller may draw a card if its power is greater than each other creature's power.
{G}, {T}: Add X mana in any combination of colors, where X is the greatest power among creatures you control.
Selvala, Heart of the Wilds
Simian Spirit GuideExile this card from your hand: Add {R}.
Simian Spirit Guide
Entish RestorationSacrifice a land. Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle. If you control a creature with power 4 or greater, instead search your library for up to three basic land cards, put them onto the battlefield tapped, then shuffle.
Entish Restoration
Gaea's Cradle{T}: Add {G} for each creature you control.
Gaea's Cradle
Cursed Mirror{T}: Add {R}.
As this artifact enters, you may have it become a copy of any creature on the battlefield until end of turn, except it has haste.
Cursed Mirror
Cabal RitualAdd {B}{B}{B}.
Threshold — Add {B}{B}{B}{B}{B} instead if there are seven or more cards in your graveyard.
Cabal Ritual
Enduring VitalityVigilance
Creatures you control have "{T}: Add one mana of any color."
When Enduring Vitality dies, if it was a creature, return it to the battlefield under its owner's control. It's an enchantment. (It's not a creature.)
Enduring Vitality
Talisman of Curiosity{T}: Add {C}.
{T}: Add {G} or {U}. This artifact deals 1 damage to you.
Talisman of Curiosity
Burnished Hart{3}, Sacrifice this creature: Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.
Burnished Hart
Treasure Vault{T}: Add {C}.
{X}{X}, {T}, Sacrifice this land: Create X Treasure tokens.
Treasure Vault
Birgi, God of Storytelling // Harnfel, Horn of BountyWhenever you cast a spell, add {R}. Until end of turn, you don't lose this mana as steps and phases end.
Creatures you control can boast twice during each of your turns rather than once. // Discard a card: Exile the top two cards of your library. You may play those cards this turn.
Birgi, God of Storytelling // Harnfel, Horn of Bounty
Talisman of Resilience{T}: Add {C}.
{T}: Add {B} or {G}. This artifact deals 1 damage to you.
Talisman of Resilience
Oracle of Mul DayaYou may play an additional land on each of your turns.
Play with the top card of your library revealed.
You may play lands from the top of your library.
Oracle of Mul Daya
Faeburrow ElderVigilance
This creature gets +1/+1 for each color among permanents you control.
{T}: For each color among permanents you control, add one mana of that color.
Faeburrow Elder
Liquimetal Torque{T}: Add {C}.
{T}: Target nonland permanent becomes an artifact in addition to its other types until end of turn.
Liquimetal Torque
Avacyn's Pilgrim{T}: Add {W}.
Avacyn's Pilgrim
Crypt GhastExtort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.)
Whenever you tap a Swamp for mana, add an additional {B}.
Crypt Ghast
Ignoble HierarchExalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)
{T}: Add {B}, {R}, or {G}.
Ignoble Hierarch
Hedron Archive{T}: Add {C}{C}.
{2}, {T}, Sacrifice this artifact: Draw two cards.
Hedron Archive
Sword of Feast and FamineEquipped creature gets +2/+2 and has protection from black and from green.
Whenever equipped creature deals combat damage to a player, that player discards a card and you untap all lands you control.
Equip {2}
Sword of Feast and Famine
Culling the WeakAs an additional cost to cast this spell, sacrifice a creature.
Add {B}{B}{B}{B}.
Culling the Weak
Relic of Legends{T}: Add one mana of any color.
Tap an untapped legendary creature you control: Add one mana of any color.
Relic of Legends
The Reaver CleaverEquipped creature gets +1/+1 and has trample and "Whenever this creature deals combat damage to a player or planeswalker, create that many Treasure tokens."
Equip {3}
The Reaver Cleaver
Growing Rites of Itlimoc // Itlimoc, Cradle of the SunWhen Growing Rites of Itlimoc enters, look at the top four cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in any order.
At the beginning of your end step, if you control four or more creatures, transform Growing Rites of Itlimoc. // (Transforms from Growing Rites of Itlimoc.)
{T}: Add {G}.
{T}: Add {G} for each creature you control.
Growing Rites of Itlimoc // Itlimoc, Cradle of the Sun
Basalt MonolithThis artifact doesn't untap during your untap step.
{T}: Add {C}{C}{C}.
{3}: Untap this artifact.
Talon Gates of MadaraWhen this land enters, up to one target creature phases out.
{T}: Add {C}.
{1}, {T}: Add one mana of any color.
{4}: Put this card from your hand onto the battlefield.
Talon Gates of Madara
Culling RitualDestroy each nonland permanent with mana value 2 or less. Add {B} or {G} for each permanent destroyed this way.
Culling Ritual
Springleaf Drum{T}, Tap an untapped creature you control: Add one mana of any color.
Springleaf Drum
Talisman of Impulse{T}: Add {C}.
{T}: Add {R} or {G}. This artifact deals 1 damage to you.
Talisman of Impulse
Simic Signet{1}, {T}: Add {G}{U}.
Simic Signet
Arbor Elf{T}: Untap target Forest.
Arbor Elf
Deathrite Shaman{T}: Exile target land card from a graveyard. Add one mana of any color.
{B}, {T}: Exile target instant or sorcery card from a graveyard. Each opponent loses 2 life.
{G}, {T}: Exile target creature card from a graveyard. You gain 2 life.
Deathrite Shaman
Sanctum Weaver{T}: Add X mana of any one color, where X is the number of enchantments you control.
Sanctum Weaver
Archdruid's CharmChoose one —
• Search your library for a creature or land card and reveal it. Put it onto the battlefield tapped if it's a land card. Otherwise, put it into your hand. Then shuffle.
• Put a +1/+1 counter on target creature you control. It deals damage equal to its power to target creature you don't control.
• Exile target artifact or enchantment.
Archdruid's Charm
Bender's WaterskinUntap this artifact during each other player's untap step.
{T}: Add one mana of any color.
Bender's Waterskin
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
Knight of the White OrchidFirst strike
When this creature enters, if an opponent controls more lands than you, you may search your library for a Plains card, put it onto the battlefield, then shuffle.
Knight of the White Orchid
Ancient Copper DragonFlying
Whenever this creature deals combat damage to a player, roll a d20. You create a number of Treasure tokens equal to the result.
Ancient Copper Dragon
Aftermath AnalystWhen this creature enters, mill three cards. (Put the top three cards of your library into your graveyard.)
{3}{G}, Sacrifice this creature: Return all land cards from your graveyard to the battlefield tapped.
Aftermath Analyst
Incubation Druid{T}: Add one mana of any type that a land you control could produce. If this creature has a +1/+1 counter on it, add three mana of that type instead.
{3}{G}{G}: Adapt 3. (If this creature has no +1/+1 counters on it, put three +1/+1 counters on it.)
Incubation Druid
Rite of FlameAdd {R}{R}, then add {R} for each card named Rite of Flame in each graveyard.
Rite of Flame
Black MarketWhenever a creature dies, put a charge counter on this enchantment.
At the beginning of your first main phase, add {B} for each charge counter on this enchantment.
Black Market
Grim MonolithThis artifact doesn't untap during your untap step.
{T}: Add {C}{C}{C}.
{4}: Untap this artifact.
Icetill ExplorerYou may play an additional land on each of your turns.
You may play lands from your graveyard.
Landfall — Whenever a land you control enters, mill a card.
Icetill Explorer
Mirari's WakeCreatures you control get +1/+1.
Whenever you tap a land for mana, add one mana of any type that land produced.
Mirari's Wake
Wood ElvesWhen this creature enters, search your library for a Forest card, put that card onto the battlefield, then shuffle.
Wood Elves
Fire DiamondThis artifact enters tapped.
{T}: Add {R}.
Fire Diamond
Cryptolith RiteCreatures you control have "{T}: Add one mana of any color."
Cryptolith Rite
Lion's Eye DiamondDiscard your hand, Sacrifice this artifact: Add three mana of any one color. Activate only as an instant.
Lion's Eye Diamond
SpelunkingWhen this enchantment enters, draw a card, then you may put a land card from your hand onto the battlefield. If you put a Cave onto the battlefield this way, you gain 4 life.
Lands you control enter untapped.
Spelunking
Castle GarenbrigThis land enters tapped unless you control a Forest.
{T}: Add {G}.
{2}{G}{G}, {T}: Add six {G}. Spend this mana only to cast creature spells or activate abilities of creatures.
Castle Garenbrig
Elves of Deep Shadow{T}: Add {B}. This creature deals 1 damage to you.
Elves of Deep Shadow
Palladium Myr{T}: Add {C}{C}.
Palladium Myr
Archaeomancer's MapWhen this artifact enters, search your library for up to two basic Plains cards, reveal them, put them into your hand, then shuffle.
Whenever a land an opponent controls enters, if that player controls more lands than you, you may put a land card from your hand onto the battlefield.
Archaeomancer's Map
Elvish Spirit GuideExile this creature from your hand: Add {G}.
Elvish Spirit Guide
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.
Imprisoned in the Moon
Pyretic RitualAdd {R}{R}{R}.
Pyretic Ritual
Springbloom DruidWhen this creature enters, you may sacrifice a land. If you do, search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.
Springbloom Druid
Gruul Signet{1}, {T}: Add {R}{G}.
Gruul Signet
Noble HierarchExalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)
{T}: Add {G}, {W}, or {U}.
Gilded GooseFlying
When this creature enters, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.")
{1}{G}, {T}: Create a Food token.
{T}, Sacrifice a Food: Add one mana of any color.
Gilded Goose
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
Priest of Titania{T}: Add {G} for each Elf on the battlefield.
Priest of Titania
High TideUntil end of turn, whenever a player taps an Island for mana, that player adds an additional {U}.
High Tide
Ashaya, Soul of the WildAshaya's power and toughness are each equal to the number of lands you control.
Nontoken creatures you control are Forest lands in addition to their other types. (They're still affected by summoning sickness.)
Ashaya, Soul of the Wild
Seize the SpoilsAs an additional cost to cast this spell, discard a card.
Draw two cards and create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Seize the Spoils
Gyre SageEvolve (Whenever a creature you control enters, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)
{T}: Add {G} for each +1/+1 counter on this creature.
Gyre Sage
Kodama of the West TreeReach
Modified creatures you control have trample. (Equipment, Auras you control, and counters are modifications.)
Whenever a modified creature you control deals combat damage to a player, search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
Kodama of the West Tree
Urza's Tower{T}: Add {C}. If you control an Urza's Mine and an Urza's Power-Plant, add {C}{C}{C} instead.
Urza's Tower
Rishkar, Peema RenegadeWhen Rishkar enters, put a +1/+1 counter on each of up to two target creatures.
Each creature you control with a counter on it has "{T}: Add {G}."
Rishkar, Peema Renegade
Urza's Mine{T}: Add {C}. If you control an Urza's Power-Plant and an Urza's Tower, add {C}{C} instead.
Urza's Mine
Aesi, Tyrant of Gyre StraitYou may play an additional land on each of your turns.
Landfall — Whenever a land you control enters, you may draw a card.
Aesi, Tyrant of Gyre Strait
Urza's Power Plant{T}: Add {C}. If you control an Urza's Mine and an Urza's Tower, add {C}{C} instead.
Urza's Power Plant
Tempt with DiscoveryTempting offer — Search your library for a land card and put it onto the battlefield. Each opponent may search their library for a land card and put it onto the battlefield. For each opponent who searches a library this way, search your library for a land card and put it onto the battlefield. Then each player who searched a library this way shuffles.
Tempt with Discovery
Heraldic BannerAs this artifact enters, choose a color.
Creatures you control of the chosen color get +1/+0.
{T}: Add one mana of the chosen color.
Heraldic Banner
Ojer Taq, Deepest Foundation // Temple of CivilizationVigilance
If one or more creature tokens would be created under your control, three times that many of those tokens are created instead.
When Ojer Taq dies, return it to the battlefield tapped and transformed under its owner's control. // (Transforms from Ojer Taq, Deepest Foundation.)
{T}: Add {W}.
{2}{W}, {T}: Transform this land. Activate only if you attacked with three or more creatures this turn and only as a sorcery.
Ojer Taq, Deepest Foundation // Temple of Civilization
Throne of EldraineAs Throne of Eldraine enters, choose a color.
{T}: Add four mana of the chosen color. Spend this mana only to cast monocolored spells of that color.
{3}, {T}: Draw two cards. Spend only mana of the chosen color to activate this ability.
Throne of Eldraine
Blighted Woodland{T}: Add {C}.
{3}{G}, {T}, Sacrifice this land: Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.
Blighted Woodland
Splendid ReclamationReturn all land cards from your graveyard to the battlefield tapped.
Splendid Reclamation
Bear UmbraEnchant creature
Enchanted creature gets +2/+2 and has "Whenever this creature attacks, untap all lands you control."
Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)