Chaotic event, I know some of you didn't make it to the final room, so here's the two screenshots I managed to grab, one of our NPC target and one of the Hydra;
The EMs are tending to spawn invincible healers as they move events forward, look out for the "I Pay My Taxes!" etc speeches. If you aren't familiar with what healers say, go into the wild and tickle one with your sword; also make sure you don't have yellow speech yourself, which is their default colour, and so you can see where they are emoting... it wasn't easy to use them today due to the area of effect cold damage from the mobs and crystals however!
I'll rezz you if I can see you...
and if you stay still. There's one or two people who seem to want to run around like a headless chicken when dead; but you need to stay within range of bandages for a few seconds, and if I've cast An Corp, I need to find you again under the mob of players by the time the cursor comes up. Stand somewhere obvious, and stand still please!
The same goes for pets; someone had a dead steed but I couldn't get near it as it get disappearing under all the graphical effects; we'll help you stay with the team, if you make it easy for us to help you!
If you get stuck in the Prism, double clicking your entrance ticket takes you and your pets instantly outside. They don't seem to teleport between chambers unfortunately, but the EMs kindly put gates down when this became obvious. In my previous post I linked to a video showing most of the Prism; the final chamber we reached is on the left of the healers, and we went through a gate under the crystals over there.
I missed some of the mid way explanations, but at the end the Sultan announced he would reveal what he needed the Hydras for soon, and there was some in character discussion of what they eat (roast pork, lots of it for their 5 heads). The EMs also announced in event chat this event is 1 out of 3, 2/3 will be held soon.