I seem to remember either a sneak type mod or a vampire overhaul type mod in Oblivion that gave you this power. Basically, it was a point blank AOE that made, well, a globe of darkness. I belive it also turned you invisible for a couple of seconds as well, like the shadow warrior perk. For those who've read any of the Drizzt books you'll know what I'm talking about.

I would greatly appreciate if someone could either make this mod or direct me to one like this if a mod has already been made. I have searched but couldn't find it. I would prefer a power/shout to a spell but I'll take what I can get.

Thanks.