I almost have this fight down. I've made a lot of progress in learning it and how to do stuff. I don't run with a static so I have been at the mercy of party finder a bit (which has, as you can imagine, the best community ever -_-). Here are the tips I e figured out for off tanking this as a paladin. Please help me by adding in anything else you notice.
.
Dadaluma: Huge party check. There is an awareness check on both the DPS and healers for aura cannon. There is a tank check for mitigation and pick ups during the time the two adds up, there's a DPS check for how fast the DPS can burn down dada and there's a heal check for dealing with the two aura cannons, a tank buster and Prey. This is the best time to use cooldowns. What I've noticed works is build up a rage of halone combo on Guardian, then provoke dada when he spawns and use it followed by flash. That will guarantee you hold dada even if DPS goes crazy. After that, I use divine veil, clemency, then hallowed ground. Depending on the party DPS I may do another halone combo in sword or just royal authority. Use intervention on the MT and reprisa on Guardian for the buster, then cover the second prey while under rampart. This eats all your cooldowns, but allows you to provide substantial damage mitigation at a key moment (until you heal this fight you won't understand what I'm talking about, but dada has a ton of raid damage goin out.
Bibliotaph: Nothinf special.
Ultros: I don't know why the meta is to drag Ultros through the center. That's a great way to die post Virus, as you basically have to expect everyone will be able to walk through all three missile lanes without hitting one, while damaging Ultros. I pull Ultros to an adjacent corner, reprisal, rampart and passage of arms. . His cannon damage is actually pretty weak and even though this point is "closer", you won't be training folks to run into the missiles.
Air Force: Help DPS with their adds, and heal them!
Virus: OT role in this can be tricky. If you get SW, congrats you got lucky. If you get abandonment you need to have the boss on you almost immediately. If slow to the pull he will walk out of Melee range chasing thebmain tank, andbyou can guarantee everyone will blame you when you wipe to enrage (even if a DPS died). The way I deal with this is build up a rage of Halone on Guardian, then either let it whiff if you get wind, or use it, provoke and flash if you got abandonment. Keep at your position and watch carefully.
Post Virus Dada and Airforce: These are both easier than their before Virus counterparts.
Post Virus Ultros: Remember he spawns West this time. If you pull him through the center you will probably die as it's inevitable someone will run into a missile. If you pull him adjacent, people only have to dodge missiles from two lines, making it much easier.
Post a Virus biblio: Anither high raid damage step, but honestly still easier than Dada. Use Hallowed ground and sentinel.
Any tips?