Skill: Child of Ahg-za-haru (3rd branch for Bloodlust)

[Goliath]

Wild Strikes
Targets attacked by the IB get 2 stacks of Cleaving. Attacks on a different target consume 1 stack of Cleaving, and deal half the attack's uncharged damage.

Child of Ahg-za-haru
Targets attacked by the IB get 4 stacks of Cleaving. Pets take full damage from Cleaving. Characters at critical health (<25%) take full damage from Cleaving.
Possibly +1 damage, too.

[Goliath]

This would trigger retaliation from pets

[Goliath]

Been told that pets can't have Statuses, so this could be implemented as a positive Status for the IB instead.