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 |
|---|---|---|---|
| Star of Extinction | 5RR | Sorcery | Destroy target land. Star of Extinction deals 20 damage to each creature and each planeswalker. |
| Invasion of Karsus | 2RR | Battle — Siege | (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Karsus enters the battlefield, it deals 3 damage to each creature and each planeswalker. |
| Syphon Soul | 2B | Sorcery | Syphon Soul deals 2 damage to each other player. You gain life equal to the damage dealt this way. |
| Inspired Ultimatum | UURRRWW | Sorcery | Target player gains 5 life, Inspired Ultimatum deals 5 damage to any target, then you draw five cards. |
| Kaervek the Merciless | 5BR | Legendary Creature — Human Shaman | Whenever an opponent casts a spell, Kaervek the Merciless deals damage equal to that spell's mana value to any target. 5/4 |
| Tibalt, Wicked Tormentor | 3RR | Legendary Planeswalker — Tibalt | [+1]: Add {R}{R}. Draft a card from Tibalt, Wicked Tormentor's spellbook, then exile it. Until end of turn, you may cast that card. [+1]: Tibalt, Wicked Tormentor deals 4 damage to target creature or planeswalker unless its controller has Tibalt deal 4 damage to them. If they do, you may discard a card. If you do, draw a card. [−X]: Create X 1/1 red Devil creature tokens with "When this creature dies, it deals 1 damage to any target." Loyalty 3 |
| Kolaghan Aspirant | 1R | Creature — Human Warrior | Whenever Kolaghan Aspirant becomes blocked by a creature, Kolaghan Aspirant deals 1 damage to that creature. 2/1 |
| Somberwald Vigilante | R | Creature — Human Warrior | Whenever Somberwald Vigilante becomes blocked by a creature, Somberwald Vigilante deals 1 damage to that creature. 1/1 |
| Gruul Guildmage | R/GR/G | Creature — Human Shaman | ({R/G} can be paid with either {R} or {G}.) {3}{R}, Sacrifice a land: Gruul Guildmage deals 2 damage to target player or planeswalker. {3}{G}: Target creature gets +2/+2 until end of turn. 2/2 |
| Unholy Heat | R | Instant | Unholy Heat deals 2 damage to target creature or planeswalker. Delirium — Unholy Heat deals 6 damage instead if there are four or more card types among cards in your graveyard. |