The pet is an under-con. He con'd blue to me at 26 but hit a lot harder than i thought. Luckily a 46 Cleric happened by with group. They killed ankhefenmut and cleric healed me so i could kill pet.
People Often think of the Flying thing as the pet.. usualy cause they are too scared to get a good look when they see it but the flying thing is the master not the pet
I dont know how rare that pet is, cause The only time i ran into ankhefenmut at 20th level he took me and my new pet out in seconds. The pet was with him but only did 12 and 14 pts a shot to my pet.