The wording of Ascetic Style is interesting because it says,
you can apply the effects of feats that have Improved Unarmed Strike as a prerequisite, as well as effects that augment an unarmed strike, as if attacks with the weapon were unarmed attacks.
I am wondering how far this “effects that augment an unarmed strike” extend. Does it work with Magic Fang and things like the Amulet of Mighty Fists?