At level 29 Khrix is red to me but his pet was blue. This would suggest he is level 32 or 33. (If he was 34 his pet would be yellow or even to me.)
He also hits for 70 damage. Pretty good for a necro.
Necromancer
Info from: Jimicapone Pureheart Paladin of the Healers of Norrath.
and: Kellyn Moonshadow on Rallos Zek