Dolorous Coil -> Not sure what it does when it affects others (maybe soften-like?), but at level 51, gives +4 dam temporarily to a weapon. I think weapon needs to be in your inventory (not sure though)

Reject Pain -> Dam redux, can't see certain status

Embrace Pain -> Similar to masochism

Anguish -> Just mental damages + drains some mana - no lingering effects

Wrack -> -dex, -hitroll. It's like wither for dex. I guess it's ok, I thought it did something like mental knife (IE they can't rest), but guess not.