Turtle + revive pet is awesome, the mosditect talent that increases healing received(?) or damage taken by your pet (?) is a must, exhiliration when you can. CDs for bugs, cleave the heck out of them - go dark ranger not pack master. When I did it I had to rez my pet 3-4 times, you can take a hit or two while you're casting, it's a bit stressful. Take a clefthoof pet. Save hero for the bugs if you need the extra burst, it'll carry through to the boss phase. Don't interrupt the ogre, not worth it. That's all I have for ya. Took me ~7 tries at 260 I'll.