I did a search while we were waiting for the trolls to arrive. There were at least 250 people there before it started.
The flans (of which there were at least half a dozen) opened with Sleepga. Quieren got nuked down in a one-shot attack. The trolls brought flans, scorpions, bomb clusters and some other roach-like thing I didn't recognize. Most of the alliance I was in ended up dead at one point or another.
My homepoint was in Al Zahbi, so I HP'd and had to wait for them to breach the gate before I could get back into the action. It was mucho sweet, exactly the sort of experience I wanted.