M:tG card similarity search
5B · Creature — Nightmare
Mutate {4}{B} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Whenever this creature mutates, each opponent sacrifices a creature. 4/6
| Name | Mana | Type | Text |
|---|---|---|---|
| Thought Prison | 5 | Artifact | Imprint — When Thought Prison enters the battlefield, you may have target player reveal their hand. If you do, choose a nonland card from it and exile that card. Whenever a player casts a spell that shares a color or mana value with the exiled card, Thought Prison deals 2 damage to that player. |
| Scion of Opulence | 2R | Creature — Vampire Noble | Whenever Scion of Opulence or another nontoken Vampire you control dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") {R}, Sacrifice two artifacts: Exile the top card of your library. You may play that card this turn. 3/1 |
| Imodane, the Pyrohammer | 2RR | Legendary Creature — Human Knight | Whenever an instant or sorcery spell you control that targets only a single creature deals damage to that creature, Imodane deals that much damage to each opponent. 4/4 |
| Astral Arena | Plane — Kolbahan | No more than one creature can attack each combat. No more than one creature can block each combat. Whenever chaos ensues, Astral Arena deals 2 damage to each creature. | |
| Cut Your Losses | 4UU | Sorcery | Casualty 2 (As you cast this spell, you may sacrifice a creature with power 2 or greater. When you do, copy this spell and you may choose a new target for the copy.) Target player mills half their library, rounded down. |
| Go Blank | 2B | Sorcery | Target player discards two cards. Then exile that player's graveyard. |
| Pegasus Stampede | 1W | Sorcery | Buyback—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.) Create a 1/1 white Pegasus creature token with flying. |
| The Hippodrome | Plane — Segovia | All creatures get -5/-0. Whenever chaos ensues, you may destroy target creature if its power is 0 or less. | |
| Pandemonium | 3R | Enchantment | Whenever a creature enters the battlefield, that creature's controller may have it deal damage equal to its power to any target of their choice. |
| Burning-Tree Shaman | 1RG | Creature — Centaur Shaman | Whenever a player activates an ability that isn't a mana ability, Burning-Tree Shaman deals 1 damage to that player. 3/4 |