We had our first real attempt at Horridon last night. After reading this thread, I am a little confused:
I keep reading that people are either stunning or interrupting the wastewalkers on door 1. I am a rogue and tried to Kidney Shot and Kick their casts of the DoT multiple times and it never worked. My guess is that this is not possible, and the proper strat is to kill them fast so that dispelling doesn't far so far behind that people start dying.
We got to door 3 once, but the transitions were messy and we had early deaths. The plan was:
Nuke the first Wastewalker before the group of 2 come down.
Mark one and nuke it until Dinomancer comes down.
Switch to Dinomancer, clicky clicky.
Cleanup adds on transition.
The problem with this is that when switching to the dinomancer most of the time both Wastewalkers were still up, and dispel's fell behind and people died. I am guessing it might be better for us to stay on the Wastewalkers and burn them down first, while cleaving the Dinomancer. If the debuff was interruptable it wouldn't be so bad, but with a Holy Paladin and Resto Shaman we seem to really struggle.
Second door actually went pretty smooth when we had most people up, as we were able to do the same burn strategy on the Venom Priests but we WERE able to interrupt almost all of their poison volley casts. By the time we transitioned to the third door (again, sloppy) a tank died so we wiped.
I honestly feel like so far our biggest struggles is a smooth transition from phase 1. Are we missing something obvious? We didn't have a lot of issues with the stun from Basilisk, although we don't have anyone specifically focusing them as has been suggested in this thread. We could have our hunter switch to always burning them down, but then that missing DPS on the Wastewalkers is going to hurt our dispellers also.
We are going to have another 3 hour session on it tonight, but figured I'd see if fundamentally we are missing something or if it's just an execution problem. (I feel like our DPS should be ok hypothetically.. We downed Jin'Rokh right as the fourth pool was spawning, so we were way ahead of that enrage timer.)