While I do think the BANG / POW combo is... let's call it "punchy," I'm not really satisfied with any of the ability names I've come up with for that.

Brains, Athletics, Numen, Grace
Brains, Agility, Numen, Grit
Brains, Arcana, Nimbleness, Girth
Brawn, Arcana, Noggin, Grace
Bulk, Acumen, Nimbleness, Gnosis
Brawn, Agility, Neurals, Gnosis

Potency, ???, Warding
Protection, Offense, ???