Would it ever be considered for having a AE Terror line of spells, if it did go in it should be a long recast, at least twice as much mana and not as much hate in comparison to the single target terror spell. Paladins get AE spells to get hate, warriors get AE taunt with AA's so maybe this could either be a line of spells for the SHD or an AA you need to purchase. I would prefer a spell line to an AA, but if it was an AA "Assault of Shadows" could be replaced with an AE version of it, just increase the recast on it.