1) Describe the error in as much detail as possible so that we can better understand the problem.
It's possible to kill Zul'jin from a point beyond an invisible wall. This way, the entire group can avoid the boss's damage, except for the tank.
2) Specify the sequence of actions to reproduce the error.
I'll try using a sequence of images to explain how it works.
1) Go to the Zul'Jin arena.
2) Use the mount and jump diagonally from the upper floor to get past the invisible wall.
3) You follow the invisible wall until you reach the boss's side
4) From this point you can attack the boss without being attacked
5) However, I was testing alone, the boss was out of my field of vision, but in a raid, the tank can go down and attack the boss while the rest of the raid attacks from over the invisible wall. Another attack point is on the pillar, as you can see in the image below, where the raid group was.
We didn't defeat the boss, you can check the raid ID: 149077. We did some testing to see if it was possible, and yes, it's totally possible.
Phase 1: Only the tank takes damage and a random player is hit by the axe.
Phase 2: The tank takes damage, you can scatter the entire group over the wall.
Phase 3: You avoid all the tornadoes. The boss goes to the middle of the room, but people can run near the invisible wall to be healed.
Phases 4 and 5: We didn't test them.
You can check out a video about it at this link:
3) How it should work, based on official sources (if possible): Wowpedia, Wowhead, Moonwell DB, official server videos on YouTube.
It shouldn't be possible to overcome the invisible barrier.
4) In which game world was the bug found?
Moonwell x5
5) Kernel version. You can find this out in-game by typing '.server info' in the chat.
6) Your in-game nickname (optional). We will credit this character's account with up to 3,000 coins as a reward if the bug is critical.
Imnotshadow e Cassandra.