Soul Fragments can be gained from any auto attack, including off hand swings. They can also be gained from any ability that simulates a weapon swing, regardless of whether or not it deals damage, for example a warrior can generate Soul Fragments from using abilities such as Sunder Armor and Hamstring. Abilities that are off of the GCD such as Pummel do not appear to be able to generate Soul Fragments.For all you Death Knights wondering, this benefits from Black Ice and Bone Shield.This spell is not able to crit, but it can miss.
