Rampant Immolator

Combustion 3 (When this creature enters the battlefield, distribute 3 combustion counters among 3 target creatures. Whenever you cast an instant or sorcery spell, deal 1 damage to a creature for each combustion counter they have).
Whenever a creature with combustion counters
on it dies, you may spawn a fire spirit token.
When Rampant Immolator leaves the battlefield, spawn 2 fire spirit tokens.