It would be pretty cool that if you use an Epic spell/ability that any mob that died directly from the damage from the use of the Epic would die in the specific animation associated with that Epic. So say for Dark Cyclone they could be sucked up into the cyclone and then flung to the ground or perhaps streatched and ripped apart. Shining Blades could cause several cuts/rips to appear across the victim and then they sorta just fall apart. Burning Archer could have the victim burst into flames and then collapse into a pile of ash. The spiritist one (forgot the name) could have the soul (ghost like visage) of the victim pull out of the corpse and then just have the corpse fall over toward the caster. The Life one (Mystic Blast?) could blast the same type of visage from the victim and have the corpse fall away from the caster and perhaps also heal those within area regardless of grouping..

I could go on, but I think you have the picture. So what do you think?