I never raided without this AA, for a defiler in a MT group (except in Ascent) it a must have, aura of warding rank8 with the spiritual forsight ( 80% of ours AA are based on our pet, without spiritual forsight your other AA are useless).For the second line, I choosed int, debuff at rank 8 (-12% all stats on the mob, proc at 100%) and buff resist at rank 5 ( +500 all resist for the MT = less resist stuff, more mitigation/avoidance stuff). I dislike wis line since I rarely use my direct heals, and I'm already capped wis without this AA line.I tryed agi line for the critics but, but that not work on the wards, so it's useless for me.