I'm playing the PF barbarian for the first time, and having great fun.
I've picked Spirit Totem as my new Rage Power, mostly for story reasons. Now I'm wondering, since it's such a strange attack form (Cha-based slam attack?), can I apply Power Attack bonuses/penalties to it?
"These spirits make one slam attack each round"
It seems like spirits are attacking, not the barbarian, I guess they cannot use the Barbarian's feats.