Omega Barrage This Pokemon may attack twice a turn. (If the first attack Knocks Out your opponent's Active Pokemon, you may attack again after your opponent chooses a new Active Pokemon.)
Attack 1:
[P] Poison Jab (30)
Your opponent's Active Pokemon is now Poisoned.
Attack 2:
[PP1] Dynamite Punch (70)
This Pokemon does 20 damage to itself. Don't apply Weakness to this damage.