Stoke the Flames - March of the Machine - 166

Instant

Mana Cost: {2}{R}{R}

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)
Stoke the Flames deals 4 damage to any target.

Uncommon · March of the Machine · #166 (MOM)

Illustrated by Liiga Smilshkalne