Unholy might

Hii i am interested can unholy might that necros get now from unnatural strength override something like brutality support on like skeletons and does it override skeletal atrophy prefix on large cluster jewel with minion damage. Or like i stil can't do chaos dmg if i have unnatural strength with some of those two (or both)

Unholy might will give you 30% of the base phys damage before the conversion from skeletal atrophy. Brutality will delete both the converted and bonus damage from the ascendancy and cluster passives.