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 |
|---|---|---|---|
| Rapid Decay | 1B | Instant | Exile up to three target cards from a single graveyard. Cycling {2} ({2}, Discard this card: Draw a card.) |
| Scarab Feast | B | Instant | Exile up to three target cards from a single graveyard. Cycling {B} ({B}, Discard this card: Draw a card.) |
| Lone Revenant | 3UU | Creature — Spirit | Hexproof (This creature can't be the target of spells or abilities your opponents control.) Whenever Lone Revenant deals combat damage to a player, if you control no other creatures, look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order. 4/4 |
| Stormcage Containment Facility | Plane — Unknown Planet | Each creature card in your graveyard has escape. The escape cost is equal to the card's mana cost plus exile three other cards from your graveyard. (You may cast cards from your graveyard for their escape cost.) Whenever chaos ensues, detain target creature an opponent controls. (Until your next turn, that creature can't attack or block and its activated abilities can't be activated.) | |
| Dream Halls | 3UU | Enchantment | Rather than pay the mana cost for a spell, its controller may discard a card that shares a color with that spell. |
| Spy Network | U | Instant | Look at target player's hand, the top card of that player's library, and any face-down creatures they control. Look at the top four cards of your library, then put them back in any order. |
| Graveyard Shovel | 2 | Artifact | {2}, {T}: Target player exiles a card from their graveyard. If it's a creature card, you gain 2 life. |
| Crypt Creeper | 1B | Creature — Zombie | Sacrifice Crypt Creeper: Exile target card from a graveyard. 2/1 |
| Agent of Raffine | U | Creature — Human Rogue | {2}, {T}: Choose target opponent. Conjure a duplicate of the top card of their library into your hand. It perpetually gains "You may spend mana as though it were mana of any color to cast this spell." Then they exile the top card of their library face down. 1/2 |
| Vigean Intuition | 3GU | Instant | Choose a card type, then reveal the top four cards of your library. Put all cards of the chosen type revealed this way into your hand and the rest into your graveyard. (Artifact, creature, enchantment, instant, land, planeswalker, sorcery, and tribal are card types.) |