Hail, the Gorebringer

Haste, first strike
Terrorize 2- When a creature an opponent controls dies, put two +1/+1 counters on this creature, then you may have it fight another target creature. If more than four creatures
died by fighting this creature, this ability can't be used until the end of turn.
When Hail, the Gorebringer attacks, if it has over ten +1/+1 counters on it, destroy target artifact or enchantment, and put two +1/+1 counters on each other creature you control.