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 |
|---|---|---|---|
| Earthlink | 3BRG | Enchantment | At the beginning of your upkeep, sacrifice Earthlink unless you pay {2}. Whenever a creature dies, that creature's controller sacrifices a land. |
| Aether Barrier | 2U | Enchantment | Whenever a player casts a creature spell, that player sacrifices a permanent unless they pay {1}. |
| Vraska's Fall | 2B | Instant | Each opponent sacrifices a creature or planeswalker and gets a poison counter. |
| Copper Longlegs | 1G | Creature — Phyrexian Spider | Reach {1}{G}, Sacrifice Copper Longlegs: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) 1/3 |
| Ravenous Rotbelly | 4B | Creature — Zombie Horror | When Ravenous Rotbelly enters the battlefield, you may sacrifice up to three Zombies. When you sacrifice one or more Zombies this way, each opponent sacrifices that many creatures. 4/5 |
| Tember City | Plane — Kinshala | Whenever a player taps a land for mana, Tember City deals 1 damage to that player. Whenever chaos ensues, each other player sacrifices a nonland permanent. | |
| Extract a Confession | 1B | Sorcery | As an additional cost to cast this spell, you may collect evidence 6. (Exile cards with total mana value 6 or greater from your graveyard.) Each opponent sacrifices a creature. If evidence was collected, instead each opponent sacrifices a creature with the greatest power among creatures they control. |
| Sacrifice Play | 2W | Instant | A person outside the game chooses an attacking or blocking creature target opponent controls. That player sacrifices that creature. |
| Liliana's Triumph | 1B | Instant | Each opponent sacrifices a creature. If you control a Liliana planeswalker, each opponent also discards a card. |
| Pillar Tombs of Aku | 2BB | World Enchantment | At the beginning of each player's upkeep, that player may sacrifice a creature. If that player doesn't, they lose 5 life and you sacrifice Pillar Tombs of Aku. |