Brazen Bonebasher

Haste
Pack tactics — Whenever a creature dealt damage
by a Gnoll you control this turn dies, exile it and create a colorless Equipment artifact token named
Bone with "Equipped creature gets +3/+0" and
equip {3}. If you attacked with creatures with
total power 6 or greater this turn, you may
attach that token to a Gnoll you control.