Petra, Protective Berserker

Haste, Menace
Enrage — Whenever Petra, Protective Berserker,
is dealt damage, deal 1 damage to all opponents
and each creature your opponents control. If this
is the third time this ability is triggered in the
same turn, instead transform Petra,
Protective Berserker.
"OH! OH! ME, I WANT TO FIGHT HIM!"