I recently respeced from holy to prot for a spot as OT in our 3rd kara group. I was assigned the elite imp and all the small buggers that spawn. Everything went mostly fine, but our healers (holy pally and holy priest) usually went out of mana around 10-15%, leading to wipe. I suspect that has to do with a bit low dps, and maybe a bit too fast killing the elite imp.
But as I was tanking all the imps, i noticed that i ran out of mana fairly quick. I have around 5k mana and 10.5k health unbuffed.
My armory:
http://eu.wowarmory.com/character-sheet.xml?r=Ghostlands&n=Duruk
The tactic I used was spamming consecrate in front of illhoof, so as to pick up most mobs, and running around hitting the ones that got away, watching fireballs to see that all were coming to me.
My question is: Is there any other way to do him that preserves mana a bit more? Should i run and hit mobs and not spam consecrate? When I went oom, it was really hard getting the imp back to me and off healers/dps.
Any tactics you would recomend?
Cheers :)