Trinket of Chaos

Trinket of Chaos enters the battlefield with 3
flame counters on it.
{t}: Add {r}. Trinket of Chaos deals 1 damage to
target opponent. Remove a flame counter from Trinket of Chaos. Then if Trinket of Chaos has
no flame counters on it, sacrifice it, and Trinket
of Chaos deals 4 damage to you.