M:tG card similarity search
1BR · Instant
As an additional cost to cast this spell, sacrifice a creature. Spontaneous Combustion deals 3 damage to each creature.
| Name | Mana | Type | Text |
|---|---|---|---|
| Pyre-Sledge Arsonist | 2R | Creature — Viashino Shaman | {1}, {T}: Pyre-Sledge Arsonist deals X damage to any target, where X is the number of permanents you've sacrificed this turn. 2/2 |
| Maestros Diabolist | UBR | Creature — Vampire Warrior | Deathtouch, haste Whenever Maestros Diabolist attacks, if you don't control a Devil token, create a tapped and attacking 1/1 red Devil creature token with "When this creature dies, it deals 1 damage to any target." 1/4 |
| Clockwork Hydra | 5 | Artifact Creature — Hydra | Clockwork Hydra enters the battlefield with four +1/+1 counters on it. Whenever Clockwork Hydra attacks or blocks, remove a +1/+1 counter from it. If you do, Clockwork Hydra deals 1 damage to any target. {T}: Put a +1/+1 counter on Clockwork Hydra. 0/0 |
| Astral Confrontation | 4W | Instant | This spell costs {1} less to cast for each opponent you're attacking. Exile target creature. |
| Edgewalker | 1WB | Creature — Human Cleric | Cleric spells you cast cost {W}{B} less to cast. This effect reduces only the amount of colored mana you pay. (For example, if you cast a Cleric spell with mana cost {1}{W}, it costs {1} to cast.) 2/2 |
| Tempest Hart | 3G | Creature — Elemental Elk | Trample Whenever you cast a spell with mana value 5 or greater, put a +1/+1 counter on Tempest Hart. 3/4 |
| Mortician Beetle | B | Creature — Insect | Whenever a player sacrifices a creature, you may put a +1/+1 counter on Mortician Beetle. 1/1 |
| Ephara's Dispersal | 2U | Instant | This spell costs {2} less to cast if it targets an attacking creature. Return target creature to its owner's hand. Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) |
| Manaform Hellkite | 2RR | Creature — Dragon | Flying Whenever you cast a noncreature spell, create an X/X red Dragon Illusion creature token with flying and haste, where X is the amount of mana spent to cast that spell. Exile that token at the beginning of the next end step. 4/4 |
| Act of Heroism | 1W | Instant | Untap target creature. It gets +2/+2 until end of turn and can block an additional creature this turn. |