Shadeus, having Gruunk jumping over the trap so that he's the only guy facing three kobolds was, IMO, a very bad idea. At this point, I can't even slide you easily with my power, and Gruunk is taking some serious damage.
I'm going to wait and see what that idiot half-orc does, and then try to help as best I can. But honestly, why did you leap over the trap and away from anyone that could help you? Where is the advantage in isolating yourself from the rest of the group instead of just sticking behind the trap and taking the kobolds out as they come at you?
If you could jump back over it, that'd be great. But then you have OAs, so maybe not so great. Eduardo can't slide you anywhere safe, so that's kinda bad. And these guys aren't minions, so our attacks won't be able to kill them off so easily as the last set of guys we faced. Why? Why did Gruunk basically risk his life like that?