Dispersion: You disperse into pure Shadow energy, reducing all damage taken by 90%. You are unable to attack or cast spells, but you regenerate 6% mana every 1 sec for 6 sec. Dispersion can be cast while stunned, feared or silenced and clears all snare and movement impairing effects when cast, and makes you immune to them while dispersed. Any attacks made against you while dispersed will cause your damage over time effects on all targets within 10 yards to erupt for 30% of their total damage at no additional threat.
Makes it more like a "Oh shit I don't want to hit him"
This would be good for PvP and PvE. Anyone have other ideas?