Quagmirran

Stupidly easy. I got the buff from Bite, put the nature resistance aspect of the hunter on and pulled Quag and proceeded to beat on him. The priest did a Prayer of Healing after his poison bolt volleys. No problems keeping the tank up.

I screwed up once during his poison breath thing and taunted too quickly which meant I lost aggro after his breath finished. I managed to grab aggro back before he killed anyone though and from there it was just straight forward spank and tank.

He dropped a tanking breastplate that was crapper than what my tank was already working, yay for itemization.