Statue Garden
The arena is a large square with a glowing pot in the middle. In the back of the arena an orb spawns. There are also four pillars around the room, two at the front, one on the left, and one on the right. If you stand on the pillars, you get a debuff (can't remember the name..) that counts from 15 and kills you if it reaches 0. If you get the orb and stand on one of the plates, you get a debuff (greed) that starts counting up and will kill you if it reaches 11.
To start the encounter, you need to get the orb, stand on one of the plates to get the greed debuff, and jump off and throw it at the pot (if you stand on the plate and toss, you'll get the other debuff). At this point, a shield forms around the pot and the four pillars lower. You need to pass the orb around to raise the four pillars and lower the shield. However, you have to be pretty quick, because if you wait too long, the pillar sinks into the ground and you have a few seconds to get it up before a wipe mechanic kicks in. If you keep the cycle going for 40-50 seconds, the shield drops and you can throw the orb at it. A few seconds before the shield drops, different yellow bar enemies spawn, and yeah, it's a bit of a shit show. You have to do this three time(?) -- we've successfully done it twice, haven't gotten over that third hurdle though..
We had two people stand in the back of the room (where the orb spawns) and the remaining four had a designated pillar. Always keep in mind who is throwing the orb at the pot in the middle, because the next person has to get the orb to start the next cycle or the timing will be off and it'll trigger the wipe mechanic (I think 3, 5, and 6 can all do it safely, I wouldn't have person on pillar 4 ever throw it).
Terribly drawn picture coming eventually..