So what's the trick to avoiding his damn lance beam? I can't seem to figure out the timing (or if I just need to keep moving to the side)

Also, my group came really close on the 1st run, but then his AoE started hitting everyone despite keeping him in the right spot, plus he teleported up and then came back down at me with Fierce Ravensbeak for 9999... I thought he only used this move if someone was at a different elevation? So why did he do it to me when I was tanking him the whole time on the 1st floor?!

0/6 now and really pissed... I want my win ; ;