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 |
|---|---|---|---|
| Slaughter the Strong | 1WW | Sorcery | Each player chooses any number of creatures they control with total power 4 or less, then sacrifices all other creatures they control. |
| Rapacious Guest | 2B | Creature — Halfling Citizen | Menace Whenever one or more creatures you control deal combat damage to a player, create a Food token. Whenever you sacrifice a Food, put a +1/+1 counter on Rapacious Guest. When Rapacious Guest leaves the battlefield, target opponent loses life equal to its power. 2/2 |
| Witch-king of Angmar | 3BB | Legendary Creature — Wraith Noble | Flying Whenever one or more creatures deal combat damage to you, each opponent sacrifices a creature that dealt combat damage to you this turn. The Ring tempts you. Discard a card: Witch-king of Angmar gains indestructible until end of turn. Tap it. 5/3 |
| Hidden Horror | 1BB | Creature — Horror | When Hidden Horror enters the battlefield, sacrifice it unless you discard a creature card. 4/4 |
| Nezumi Bone-Reader | 1B | Creature — Rat Shaman | {B}, Sacrifice a creature: Target player discards a card. Activate only as a sorcery. 1/1 |
| Daraja Griffin | 3W | Creature — Griffin | Flying Sacrifice Daraja Griffin: Destroy target black creature. 2/2 |
| Mind Extraction | 2B | Sorcery | As an additional cost to cast this spell, sacrifice a creature. Target player reveals their hand and discards all cards of each of the sacrificed creature's colors. |
| Syphon Flesh | 4B | Sorcery | Each other player sacrifices a creature. You create a 2/2 black Zombie creature token for each creature sacrificed this way. |
| Tendrils of Despair | B | Sorcery | As an additional cost to cast this spell, sacrifice a creature. Target opponent discards two cards. |
| Mystery Key | 1U | Artifact — Equipment | When equipped creature deals combat damage to a player, sacrifice Mystery Key. If you do, draw three cards. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.) |