M:tG card similarity search
3RR · Enchantment
Whenever a player casts a spell from their hand, that player exiles it, then exiles cards from the top of their library until they exile a card that shares a card type with it. That player may cast that card without paying its mana cost. Then they put all cards exiled with Possibility Storm on the bottom of their library in a random order.
| Name | Mana | Type | Text |
|---|---|---|---|
| Silas Renn, Seeker Adept | 1UB | Legendary Artifact Creature — Human | Deathtouch Whenever Silas Renn, Seeker Adept deals combat damage to a player, choose target artifact card in your graveyard. You may cast that card this turn. Partner (You can have two commanders if both have partner.) 2/2 |
| Wren's Run Vanquisher | 1G | Creature — Elf Warrior | As an additional cost to cast this spell, reveal an Elf card from your hand or pay {3}. Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.) 3/3 |
| Kozilek, Butcher of Truth | 10 | Legendary Creature — Eldrazi | When you cast this spell, draw four cards. Annihilator 4 (Whenever this creature attacks, defending player sacrifices four permanents.) When Kozilek, Butcher of Truth is put into a graveyard from anywhere, its owner shuffles their graveyard into their library. 12/12 |
| Wagon Wrecker | 1R | Creature — Ogre Mercenary | Menace Whenever Wagon Wrecker deals combat damage to a player, a random nonland card in that player's hand perpetually gains "When you cast this spell, you lose 2 life." 2/1 |
| Sage Owl | 1U | Creature — Bird | Flying When Sage Owl enters the battlefield, look at the top four cards of your library, then put them back in any order. 1/1 |
| Spire Owl | 1U | Creature — Bird | Flying When Spire Owl enters the battlefield, look at the top four cards of your library, then put them back in any order. 1/1 |
| Mortuary | 3B | Enchantment | Whenever a creature is put into your graveyard from the battlefield, put that card on top of your library. |
| Drought | 2WW | Enchantment | At the beginning of your upkeep, sacrifice Drought unless you pay {W}{W}. Spells cost an additional "Sacrifice a Swamp" to cast for each black mana symbol in their mana costs. Activated abilities cost an additional "Sacrifice a Swamp" to activate for each black mana symbol in their activation costs. |
| Planar Guide | W | Creature — Human Cleric | {3}{W}, Exile Planar Guide: Exile all creatures. At the beginning of the next end step, return those cards to the battlefield under their owners' control. 1/1 |
| Thraben Heretic | 1W | Creature — Human Wizard | {T}: Exile target creature card from a graveyard. 2/2 |