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 |
|---|---|---|---|
| Improvised Club | 1R | Instant | As an additional cost to cast this spell, sacrifice an artifact or creature. Improvised Club deals 4 damage to any target. |
| Devastating Summons | R | Sorcery | As an additional cost to cast this spell, sacrifice X lands. Create two X/X red Elemental creature tokens. |
| Sultai Flayer | 3G | Creature — Naga Shaman | Whenever a creature you control with toughness 4 or greater dies, you gain 4 life. 3/4 |
| Knife | R | Artifact — Clue Equipment | As long as it's your turn, equipped creature gets +1/+0 and has first strike. {2}, Sacrifice Knife: Draw a card. Equip {2} |
| Glissa, the Traitor | BGG | Legendary Creature — Phyrexian Zombie Elf | First strike, deathtouch Whenever a creature an opponent controls dies, you may return target artifact card from your graveyard to your hand. 3/3 |
| Jolene, Plundering Pugilist | 1RG | Legendary Creature — Human Mercenary | Whenever you attack with one or more creatures with power 4 or greater, create a Treasure token. {1}{R}, Sacrifice a Treasure: Jolene, Plundering Pugilist deals 1 damage to any target. 4/2 |
| The Filigree Sylex | 2 | Legendary Artifact | {T}: Put an oil counter on The Filigree Sylex. {T}, Sacrifice The Filigree Sylex: Destroy each nonland permanent with mana value equal to the number of oil counters on The Filigree Sylex. {T}, Remove ten oil counters from among permanents you control and sacrifice The Filigree Sylex: It deals 10 damage to any target. |
| Diamond Lion | 2 | Artifact Creature — Cat | {T}, Discard your hand, Sacrifice Diamond Lion: Add three mana of any one color. Activate only as an instant. 2/2 |
| Contraption Cannon | 4 | Artifact | {2}, Sacrifice Contraption Cannon: It deals damage to any target equal to the number of Contraptions you control. |
| Colfenor's Urn | 3 | Artifact | Whenever a creature with toughness 4 or greater is put into your graveyard from the battlefield, you may exile it. At the beginning of the end step, if three or more cards have been exiled with Colfenor's Urn, sacrifice it. If you do, return those cards to the battlefield under their owner's control. |