Thorn doesn't need buffing, it needs fixing.... For example a 30 second tick on a player taking 1dmg per second... Sure, no real damage, but prevents health/shield regen for 30 secs... That's how it should work... nothing more, nothing less... That's a hell of a kickass advantage in the right hands PvP wise... For PvE... irrelevant since most mobs will be low tier and your special for bosses is probably the way around...