Nar Garzhvog, Battleborn

Trample, intimidate, menace
Other Warriors you control get +2/+2.
When Nar Garzhvog, Battleborn enters the battlefield, you may have it fight a creature at
random that target opponent controls. If that creature is destroyed, Nar Garzhvog, Battleborn
gets X +1/+1 counters, where X equals the
power of the creature destroyed.