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 |
|---|---|---|---|
| Sorcerer's Strongbox | 4 | Artifact | {2}, {T}: Flip a coin. If you win the flip, sacrifice Sorcerer's Strongbox and draw three cards. |
| Blood Reckoning | 3B | Enchantment | Whenever a creature attacks you or a planeswalker you control, that creature's controller loses 1 life. |
| Furnace Layer | Plane — New Phyrexia | When you planeswalk to Furnace Layer or at the beginning of your upkeep, select target player at random. That player discards a card. If that player discards a land card this way, they lose 3 life. Whenever chaos ensues, you may destroy target nonland permanent. | |
| Kederekt Parasite | B | Creature — Horror | Whenever an opponent draws a card, if you control a red permanent, you may have Kederekt Parasite deal 1 damage to that player. 1/1 |
| Krark-Clan Ogre | 3RR | Creature — Ogre | {R}, Sacrifice an artifact: Target creature can't block this turn. 3/3 |
| Five Hundred Year Diary | 3U | Legendary Artifact — Clue | Five Hundred Year Diary enters the battlefield tapped. {T}: Add {U} for each Clue you control. {2}, Sacrifice Five Hundred Year Diary: Draw a card. |
| Haywire Mite | 1 | Artifact Creature — Insect | When Haywire Mite dies, you gain 2 life. {G}, Sacrifice Haywire Mite: Exile target noncreature artifact or noncreature enchantment. 1/1 |
| Icy Prison | UU | Enchantment | When Icy Prison enters the battlefield, exile target creature. At the beginning of your upkeep, sacrifice Icy Prison unless any player pays {3}. When Icy Prison leaves the battlefield, return the exiled card to the battlefield under its owner's control. |
| Death Pits of Rath | 3BB | Enchantment | Whenever a creature is dealt damage, destroy it. It can't be regenerated. |
| Goblin Legionnaire | RW | Creature — Goblin Soldier | {R}, Sacrifice Goblin Legionnaire: It deals 2 damage to any target. {W}, Sacrifice Goblin Legionnaire: Prevent the next 2 damage that would be dealt to any target this turn. 2/2 |