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 |
|---|---|---|---|
| Mangara, the Diplomat | 3W | Legendary Creature — Human Cleric | Lifelink Whenever an opponent attacks with creatures, if two or more of those creatures are attacking you and/or planeswalkers you control, draw a card. Whenever an opponent casts their second spell each turn, draw a card. 2/4 |
| Krosa | Plane — Dominaria | All creatures get +2/+2. Whenever chaos ensues, you may add {W}{U}{B}{R}{G}. | |
| Child of Gaea | 3GGG | Creature — Elemental | Trample At the beginning of your upkeep, sacrifice Child of Gaea unless you pay {G}{G}. {1}{G}: Regenerate Child of Gaea. 7/7 |
| Terror Ballista | 7 | Artifact Creature — Construct | Menace Whenever Terror Ballista attacks, you may sacrifice another creature. When you do, destroy target creature an opponent controls. Unearth {3}{B}{B} ({3}{B}{B}: 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.) 5/3 |
| Immersturm | Plane — Valla | Whenever a creature enters the battlefield, that creature's controller may have it deal damage equal to its power to any target of their choice. Whenever chaos ensues, exile target creature, then return it to the battlefield under its owner's control. | |
| Tectonic Edge | Land | {T}: Add {C}. {1}, {T}, Sacrifice Tectonic Edge: Destroy target nonbasic land. Activate only if an opponent controls four or more lands. | |
| Goblin Turncoat | 1B | Creature — Goblin Mercenary | Sacrifice a Goblin: Regenerate Goblin Turncoat. 2/1 |
| Worms of the Earth | 2BBB | Enchantment | Players can't play lands. Lands can't enter the battlefield. At the beginning of each upkeep, any player may sacrifice two lands or have Worms of the Earth deal 5 damage to that player. If a player does either, destroy Worms of the Earth. |
| Liability | 1BB | Enchantment | Whenever a nontoken permanent is put into a player's graveyard from the battlefield, that player loses 1 life. |
| Rat in the Hat | B | Creature — Rat Rogue | {T}, Sacrifice Rat in the Hat: Until end of turn, you may cast target creature card that has a hat from your graveyard. 1/2 |