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 |
|---|---|---|---|
| Wrathful Red Dragon | 3RR | Creature — Dragon | Flying Whenever a Dragon you control is dealt damage, it deals that much damage to any target that isn't a Dragon. 5/5 |
| Wine of Blood and Iron | 3 | Artifact | {4}: Target creature gets +X/+0 until end of turn, where X is its power. Sacrifice Wine of Blood and Iron at the beginning of the next end step. |
| Okiba-Gang Shinobi | 3BB | Creature — Rat Ninja | Ninjutsu {3}{B} ({3}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Okiba-Gang Shinobi deals combat damage to a player, that player discards two cards. 3/2 |
| Tempered in Solitude | 1R | Enchantment | Whenever a creature you control attacks alone, exile the top card of your library. You may play that card this turn. |
| Disciple of the Vault | B | Creature — Human Cleric | Whenever an artifact is put into a graveyard from the battlefield, you may have target opponent lose 1 life. 1/1 |
| Wildgrowth Walker | 1G | Creature — Elemental | Whenever a creature you control explores, put a +1/+1 counter on Wildgrowth Walker and you gain 3 life. 1/3 |
| A-Skull Skaab | UB | Creature — Zombie | Exploit (When this creature enters the battlefield, you may sacrifice a creature.) Whenever a creature you control exploits a creature, create a 2/2 black Zombie creature token. 2/2 |
| Curiosity | U | Enchantment — Aura | Enchant creature Whenever enchanted creature deals damage to an opponent, you may draw a card. |
| Keen Sense | G | Enchantment — Aura | Enchant creature Whenever enchanted creature deals damage to an opponent, you may draw a card. |
| Spy Eye | 2UU | Creature — Eye Spy | Flying Whenever Spy Eye deals combat damage to a player, you may draw a card from that player's library. 1/3 |