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 |
|---|---|---|---|
| Predatory Hunger | G | Enchantment — Aura | Enchant creature Whenever an opponent casts a creature spell, put a +1/+1 counter on enchanted creature. |
| Crafty Octopus | 2U | Host Creature — Octopus Rigger | When this creature enters the battlefield, this creature assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.) 1/3 |
| Waterkin Shaman | 1U | Creature — Elemental Shaman | Whenever a creature with flying enters the battlefield under your control, Waterkin Shaman gets +1/+1 until end of turn. 2/1 |
| Centaur's Herald | G | Creature — Elf Scout | {2}{G}, Sacrifice Centaur's Herald: Create a 3/3 green Centaur creature token. 0/1 |
| Furious Assault | 2R | Enchantment | Whenever you cast a creature spell, Furious Assault deals 1 damage to target player or planeswalker. |
| Cruel Entertainment | 6B | Sorcery | Choose target player and another target player. The first player controls the second player during the second player's next turn, and the second player controls the first player during the first player's next turn. |
| Moldervine Reclamation | 3BG | Enchantment | Whenever a creature you control dies, you gain 1 life and draw a card. |
| Skirsdag Flayer | 1B | Creature — Human Cleric | {3}{B}, {T}, Sacrifice a Human: Destroy target creature. 1/1 |
| Mark of the Oni | 2B | Enchantment — Aura | Enchant creature You control enchanted creature. At the beginning of the end step, if you control no Demons, sacrifice Mark of the Oni. |
| Marchesa's Decree | 3B | Enchantment | When Marchesa's Decree enters the battlefield, you become the monarch. Whenever a creature attacks you or a planeswalker you control, that creature's controller loses 1 life. |