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 |
|---|---|---|---|
| Jade Leech | 2GG | Creature — Leech | Green spells you cast cost {G} more to cast. 5/5 |
| Prismatic Ending | XW | Sorcery | Converge — Exile target nonland permanent if its mana value is less than or equal to the number of colors of mana spent to cast this spell. |
| Ancestral Memories | 2UUU | Sorcery | Look at the top seven cards of your library. Put two of them into your hand and the rest into your graveyard. |
| Dwarven Recruiter | 2R | Creature — Dwarf | When Dwarven Recruiter enters the battlefield, search your library for any number of Dwarf cards, reveal them, then shuffle and put those cards on top in any order. 2/2 |
| Kenessos, Priest of Thassa | 1U | Legendary Creature — Merfolk Cleric | If you would scry a number of cards, scry that many cards plus one instead. {3}{G/U}: Look at the top card of your library. If it's a Kraken, Leviathan, Octopus, or Serpent creature card, you may put it onto the battlefield. If you don't put the card onto the battlefield, you may put it on the bottom of your library. 1/3 |
| Sapphire Leech | 1U | Creature — Leech | Flying Blue spells you cast cost {U} more to cast. 2/2 |
| Kaya's Ghostform | B | Enchantment — Aura | Enchant creature or planeswalker you control When enchanted permanent dies or is put into exile, return that card to the battlefield under your control. |
| Fraying Line | 4 | Artifact | When Fraying Line enters the battlefield, put a rope counter on target creature you control. At the beginning of each player's upkeep, that player may pay {2}. If they do, they put a rope counter on a creature they control. Otherwise, exile Fraying Line and each creature without a rope counter on it, then remove all rope counters from all creatures. |
| Sanctifier en-Vec | WW | Creature — Human Cleric | Protection from black and from red When Sanctifier en-Vec enters the battlefield, exile all cards that are black or red from all graveyards. If a black or red permanent, spell, or card not on the battlefield would be put into a graveyard, exile it instead. 2/2 |
| Woodwraith Strangler | 2BG | Creature — Plant Zombie | Exile a creature card from your graveyard: Regenerate Woodwraith Strangler. 2/2 |