Zash fight? Kite, kite, kite and run around like a little girl. The key is to hold aggro while Khem nibbles on her, and not die. Run back into the hallway, heal pack, maybe hit her once or so, run back into the room and break line of sight around the columns to either the left or right. She'll come after you so knockback or interrupt her, then run back into the hallway and repeat. This fight was not designed for a melee dps with no healing abilities. It was designed for the Sorc, then thrown on us. Spoiler Alert: You'll spend most of your 30s and part of your 40s kiting bosses in the quest line (if you're not above the level of the boss).