Urza's Saga(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I — This Saga gains "{T}: Add {C}."
II — This Saga gains "{2}, {T}: Create a 0/0 colorless Construct artifact creature token with 'This token gets +1/+1 for each artifact you control.'"
III — Search your library for an artifact card with mana cost {0} or {1}, put it onto the battlefield, then shuffle.
Urza's Saga
Inventors' FairAt the beginning of your upkeep, if you control three or more artifacts, you gain 1 life.
{T}: Add {C}.
{4}, {T}, Sacrifice Inventors' Fair: Search your library for an artifact card, reveal it, put it into your hand, then shuffle. Activate only if you control three or more artifacts.
Inventors' Fair
Tezzeret, Cruel CaptainWhenever an artifact you control enters, put a loyalty counter on Tezzeret.
0: Untap target artifact or creature. If it's an artifact creature, put a +1/+1 counter on it.
−3: Search your library for an artifact card with mana value 1 or less, reveal it, put it into your hand, then shuffle.
−7: You get an emblem with "At the beginning of combat on your turn, put three +1/+1 counters on target artifact you control. If it's not a creature, it becomes a 0/0 Robot artifact creature."
Tezzeret, Cruel Captain
Ugin, Eye of the StormsWhen you cast this spell, exile up to one target permanent that's one or more colors.
Whenever you cast a colorless spell, exile up to one target permanent that's one or more colors.
+2: You gain 3 life and draw a card.
0: Add {C}{C}{C}.
−11: Search your library for any number of colorless nonland cards, exile them, then shuffle. Until end of turn, you may cast those cards without paying their mana costs.
Ugin, Eye of the Storms
Maelstrom of the Spirit Dragon{T}: Add {C}.
{T}: Add one mana of any color. Spend this mana only to cast a Dragon spell or an Omen spell.
{4}, {T}, Sacrifice this land: Search your library for a Dragon card, reveal it, put it into your hand, then shuffle.
Maelstrom of the Spirit Dragon
Conduit of RuinWhen you cast this spell, you may search your library for a colorless creature card with mana value 7 or greater, reveal it, then shuffle and put that card on top.
The first creature spell you cast each turn costs {2} less to cast.
Conduit of Ruin
Tamiyo's JournalAt the beginning of your upkeep, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")
{T}, Sacrifice three Clues: Search your library for a card, put that card into your hand, then shuffle.
Tamiyo's Journal
Kuldotha Forgemaster{T}, Sacrifice three artifacts: Search your library for an artifact card, put it onto the battlefield, then shuffle.
Kuldotha Forgemaster
Sanctum of Ugin{T}: Add {C}.
Whenever you cast a colorless spell with mana value 7 or greater, you may sacrifice this land. If you do, search your library for a colorless creature card, reveal it, put it into your hand, then shuffle.
Sanctum of Ugin
Eye of UginColorless Eldrazi spells you cast cost {2} less to cast.
{7}, {T}: Search your library for a colorless creature card, reveal it, put it into your hand, then shuffle.
Eye of Ugin
Transmutation Font{T}: Create your choice of a Blood token, a Clue token, or a Food token.
{3}, {T}, Sacrifice three artifact tokens with different names: Search your library for an artifact card, put it onto the battlefield, then shuffle. Activate only as a sorcery.
Transmutation Font
Vexing PuzzleboxWhenever you roll one or more dice, put a number of charge counters on this artifact equal to the result.
{T}: Add one mana of any color. Roll a d20.
{T}, Remove 100 charge counters from this artifact: Search your library for an artifact card, put that card onto the battlefield, then shuffle.
Vexing Puzzlebox
Realmbreaker, the Invasion Tree{2}, {T}: Target opponent mills three cards. Put a land card from their graveyard onto the battlefield tapped under your control. It gains "If this land would leave the battlefield, exile it instead of putting it anywhere else."
{10}, {T}, Sacrifice Realmbreaker: Search your library for any number of Praetor cards, put them onto the battlefield, then shuffle.
Realmbreaker, the Invasion Tree
Pyre of Heroes{2}, {T}, Sacrifice a creature: Search your library for a creature card that shares a creature type with the sacrificed creature and has mana value equal to 1 plus that creature's mana value. Put that card onto the battlefield, then shuffle. Activate only as a sorcery.
Pyre of Heroes
Planar Bridge{8}, {T}: Search your library for a permanent card, put it onto the battlefield, then shuffle.
Planar Bridge
Treasure Chest{4}, Sacrifice this artifact: Roll a d20.
1 | Trapped! — You lose 3 life.
2—9 | Create five Treasure tokens.
10—19 | You gain 3 life and draw three cards.
20 | Search your library for a card. If it's an artifact card, you may put it onto the battlefield. Otherwise, put that card into your hand. Then shuffle.
Treasure Chest
Shield-Wall SentinelDefender
When this creature enters, you may search your library for a creature card with defender, reveal it, put it into your hand, then shuffle.
Shield-Wall Sentinel
Scrapyard RecombinerModular 2 (This creature enters with two +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target artifact creature.)
{T}, Sacrifice an artifact: Search your library for a Construct card, reveal it, put it into your hand, then shuffle.
Scrapyard Recombiner
Myr Turbine{T}: Create a 1/1 colorless Myr artifact creature token.
{T}, Tap five untapped Myr you control: Search your library for a Myr creature card, put it onto the battlefield, then shuffle.
Myr Turbine
Myr KinsmithWhen this creature enters, you may search your library for a Myr card, reveal it, put it into your hand, then shuffle.
Myr Kinsmith
Ring of Three WishesThis artifact enters with three wish counters on it.
{5}, {T}, Remove a wish counter from this artifact: Search your library for a card, put that card into your hand, then shuffle.
Ring of Three Wishes
Shrine StewardWhen this creature enters, you may search your library for an Aura or Shrine card, reveal it, put it into your hand, then shuffle.
Shrine Steward
Gate to the AfterlifeWhenever a nontoken creature you control dies, you gain 1 life. Then you may draw a card. If you do, discard a card.
{2}, {T}, Sacrifice this artifact: Search your graveyard, hand, and/or library for a card named God-Pharaoh's Gift and put it onto the battlefield. If you search your library this way, shuffle. Activate only if there are six or more creature cards in your graveyard.
Gate to the Afterlife
Planar Portal{6}, {T}: Search your library for a card, put that card into your hand, then shuffle.
Planar Portal
Citanul Flute{X}, {T}: Search your library for a creature card with mana value X or less, reveal it, put it into your hand, then shuffle.
Citanul Flute
Skyship WeatherlightWhen Skyship Weatherlight enters, search your library for any number of artifact and/or creature cards, exile them, then shuffle.
{4}, {T}: Choose a card at random that was exiled with Skyship Weatherlight. Put that card into its owner's hand.
Skyship Weatherlight
Silver Surfer, Galactus's HeraldFlying
When Silver Surfer enters, you may search your library for a card named Galactus, Devourer of Worlds, reveal it, put it into your hand, then shuffle.
Whenever Silver Surfer deals combat damage to a player, until the end of your next turn, target creature attacks that player each combat if able.
Silver Surfer, Galactus's Herald
Mangara's TomeWhen this artifact enters, search your library for five cards, exile them in a face-down pile, and shuffle that pile. Then shuffle your library.
{2}: The next time you would draw a card this turn, instead put the top card of the exiled pile into its owner's hand.
Mangara's Tome
Grinning Totem{2}, {T}, Sacrifice this artifact: Search target opponent's library for a card and exile it. Then that player shuffles. Until the beginning of your next upkeep, you may play that card. At the beginning of your next upkeep, if you haven't played it, put it into its owner's graveyard.
Grinning Totem
Self-AssemblerWhen this creature enters, you may search your library for an Assembly-Worker creature card, reveal it, put it into your hand, then shuffle.
Self-Assembler
Runed CrownWhen this Equipment enters, you may search your library, hand, and/or graveyard for a Rune card and put it onto the battlefield attached to this Equipment. If you search your library this way, shuffle.
Equipped creature gets +1/+1.
Equip {2}
Runed Crown
Pattern MatcherWhen this creature enters, you may search your library for a card with the same name as another creature you control, reveal it, put it into your hand, then shuffle.
Pattern Matcher
Assembly Hall{4}, {T}: Reveal a creature card in your hand. Search your library for a card with the same name as that card, reveal it, put it into your hand, then shuffle.
Assembly Hall
Aether SearcherReveal this card as you draft it. Reveal the next card you draft and note its name.
When this creature enters, you may search your hand and/or library for a card with a name noted as you drafted cards named Aether Searcher. You may cast it without paying its mana cost. If you searched your library this way, shuffle.