Spontaneous Combustion

Instant - (uncommon)

As an additional cost to cast this spell, sacrifice a creature.
Spontaneous Combustion deals 3 damage to each creature.

"Heat of battle" is usually a metaphor.

Price

cardsphere 0.26

manapool 0.15

tcgplayer 0.2

cardmarket 0.12

cardkingdom 0.35