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 |
|---|---|---|---|
| Blood Seeker | 1B | Creature — Vampire Shaman | Whenever a creature enters the battlefield under an opponent's control, you may have that player lose 1 life. 1/1 |
| Archfiend of Spite | 5BB | Creature — Demon | Flying Whenever a source an opponent controls deals damage to Archfiend of Spite, that source's controller loses that much life unless they sacrifice that many permanents. Madness {3}{B}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) 6/6 |
| Excogitator Sphinx | 2UU | Creature — Sphinx Detective | Flying Whenever one or more creatures you control deal combat damage to a player, investigate. {1}, Sacrifice a Clue: Seek an instant or sorcery card. 4/4 |
| Sadistic Hypnotist | 3BB | Creature — Human Minion | Sacrifice a creature: Target player discards two cards. Activate only as a sorcery. 2/2 |
| Wave Elemental | 2UU | Creature — Elemental | {U}, {T}, Sacrifice Wave Elemental: Tap up to three target creatures without flying. 2/3 |
| Damping Engine | 4 | Artifact | A player who controls more permanents than each other player can't play lands or cast artifact, creature, or enchantment spells. That player may sacrifice a permanent for that player to ignore this effect until end of turn. |
| Skyshaper | 2 | Artifact | Sacrifice Skyshaper: Creatures you control gain flying until end of turn. |
| Disciple of Griselbrand | 1B | Creature — Human Cleric | {1}, Sacrifice a creature: You gain life equal to the sacrificed creature's toughness. 1/1 |
| Blazing Sunsteel | 1R | Artifact — Equipment | Equipped creature gets +1/+0 for each opponent you have. Whenever equipped creature is dealt damage, it deals that much damage to any target. Equip {4} |
| Taste of Death | 4BB | Sorcery | Each player sacrifices three creatures. You create three Food tokens. (They're artifacts with "{2}, {T}, Sacrifice this artifact: You gain 3 life.") |