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 |
|---|---|---|---|
| Screeching Scorchbeast | 4BB | Creature — Bat Mutant | Flying, menace Whenever Screeching Scorchbeast attacks, each player gets two rad counters. Whenever one or more nonland cards are milled, you may create that many 2/2 black Zombie Mutant creature tokens. Do this only once each turn. 5/5 |
| Ruin Crab | U | Creature — Crab | Landfall — Whenever a land enters the battlefield under your control, each opponent mills three cards. (To mill a card, a player puts the top card of their library into their graveyard.) 0/3 |
| Wurmweaver Coil | 4GG | Enchantment — Aura | Enchant green creature Enchanted creature gets +6/+6. {G}{G}{G}, Sacrifice Wurmweaver Coil: Create a 6/6 green Wurm creature token. |
| Meddling Youths | 3RW | Creature — Human Detective | Haste Whenever you attack with three or more creatures, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") 4/5 |
| Balefire Liege | 2R/WR/WR/W | Creature — Spirit Horror | Other red creatures you control get +1/+1. Other white creatures you control get +1/+1. Whenever you cast a red spell, Balefire Liege deals 3 damage to target player or planeswalker. Whenever you cast a white spell, you gain 3 life. 2/4 |
| Terisian Mindbreaker | 7 | Artifact Creature — Juggernaut | Whenever Terisian Mindbreaker attacks, defending player mills half their library, rounded up. Unearth {1}{U}{U}{U} ({1}{U}{U}{U}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.) 6/4 |
| Chaotic Aether | Phenomenon | When you encounter Chaotic Aether, each blank roll of the planar die is a {CHAOS} roll until a player planeswalks away from a plane. (Then planeswalk away from this phenomenon.) | |
| Strangling Grasp | Enchantment — Aura | Enchant creature or planeswalker an opponent controls At the beginning of your upkeep, enchanted permanent's controller sacrifices a nonland permanent, then that player loses 1 life. | |
| Shriekgeist | 1U | Creature — Spirit | Flying Whenever Shriekgeist deals combat damage to a player, that player mills two cards. 1/1 |
| Call to Arms | 1W | Enchantment | As Call to Arms enters the battlefield, choose a color and an opponent. White creatures get +1/+1 as long as the chosen color is the most common color among nontoken permanents the chosen player controls but isn't tied for most common. When the chosen color isn't the most common color among nontoken permanents the chosen player controls or is tied for most common, sacrifice Call to Arms. |