M:tG card similarity search
3BB · Creature — Horror
Roiling Horror's power and toughness are each equal to your life total minus the life total of an opponent with the most life. Suspend X—{X}{B}{B}{B}. X can't be 0. (Rather than cast this card from your hand, you may pay {X}{B}{B}{B} and exile it with X time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.) Whenever a time counter is removed from Roiling Horror while it's exiled, target player loses 1 life and you gain 1 life. */*
| Name | Mana | Type | Text |
|---|---|---|---|
| Spectrox Mines | Plane — Androzani Minor | When you planeswalk to Spectrox Mines and at the beginning of your upkeep, you lose 3 life and create a Treasure token. Whenever chaos ensues, create a Food token and a 2/2 black Human Rogue creature token. | |
| Aquamoeba | 1U | Creature — Elemental Beast | Discard a card: Switch Aquamoeba's power and toughness until end of turn. 1/3 |
| Artifact Mutation | RG | Instant | Destroy target artifact. It can't be regenerated. Create X 1/1 green Saproling creature tokens, where X is that artifact's mana value. |
| Martyr of Bones | B | Creature — Human Wizard | {1}, Reveal X black cards from your hand, Sacrifice Martyr of Bones: Exile up to X target cards from a single graveyard. 1/1 |
| Atogatog | WUBRG | Legendary Creature — Atog | Sacrifice an Atog creature: Atogatog gets +X/+X until end of turn, where X is the sacrificed creature's power. 5/5 |
| Rumbling Ruin | 5R | Creature — Elemental | When Rumbling Ruin enters the battlefield, count the number of +1/+1 counters on creatures you control. Creatures your opponents control with power less than or equal to that number can't block this turn. 6/6 |
| Dovin's Veto | WU | Instant | This spell can't be countered. Counter target noncreature spell. |
| Sturmgeist | 3UU | Creature — Spirit | Flying Sturmgeist's power and toughness are each equal to the number of cards in your hand. Whenever Sturmgeist deals combat damage to a player, draw a card. */* |
| Vile Aggregate | 2R | Creature — Eldrazi Drone | Devoid (This card has no color.) Vile Aggregate's power is equal to the number of colorless creatures you control. Trample Ingest (Whenever this creature deals combat damage to a player, that player exiles the top card of their library.) */5 |
| Out Cold | 3U | Instant | This spell can't be countered. (This includes by the ward ability.) Tap up to two target creatures and put a stun counter on each of them. Investigate. (If a permanent with a stun counter would become untapped, remove one from it instead.) |