M:tG card similarity search
1R · Instant
As an additional cost to cast this spell, sacrifice a creature or planeswalker. Heartfire deals 4 damage to any target.
| Name | Mana | Type | Text |
|---|---|---|---|
| Rile | R | Sorcery | Rile deals 1 damage to target creature you control. That creature gains trample until end of turn. Draw a card. |
| Gelectrode | 1UR | Creature — Weird | {T}: Gelectrode deals 1 damage to any target. Whenever you cast an instant or sorcery spell, you may untap Gelectrode. 0/1 |
| Lava-Field Overlord | 7RR | Creature — Dragon | Assist (Another player can pay up to {7} of this spell's cost.) Flying When Lava-Field Overlord enters the battlefield, it deals 4 damage to target creature an opponent controls. 5/4 |
| Soul of Magma | 3RR | Creature — Spirit | Whenever you cast a Spirit or Arcane spell, Soul of Magma deals 1 damage to target creature. 2/2 |
| Ichneumon Druid | 1GG | Creature — Human Druid | Whenever an opponent casts an instant spell other than the first instant spell that player casts each turn, Ichneumon Druid deals 4 damage to that player. 1/1 |
| Sanguinary Priest | 3B | Creature — Astartes Cleric | Lifelink Blood Chalice — Whenever another creature you control dies, Sanguinary Priest deals 1 damage to any target. 2/4 |
| Psychogenic Probe | 2 | Artifact | Whenever a spell or ability causes a player to shuffle their library, Psychogenic Probe deals 2 damage to that player. |
| Fatal Attraction | 2R | Enchantment — Aura | Enchant creature When Fatal Attraction enters the battlefield, it deals 2 damage to enchanted creature. At the beginning of your upkeep, Fatal Attraction deals 4 damage to enchanted creature. |
| Mana Maze | 1U | Enchantment | Players can't cast spells that share a color with the spell most recently cast this turn. |
| Brilliant Ultimatum | WWUUUBB | Sorcery | Exile the top five cards of your library. An opponent separates those cards into two piles. You may play lands and cast spells from one of those piles. If you cast a spell this way, you cast it without paying its mana cost. |