Talents Direct link to this section
I recommend taking the standard M+ AR talents. This dungeon requires a lot of flying, so if you want to swap to dragon riding or standard flying remember to do so.
Pulls Direct link to this section
Trash to Speaker Shadowcrown Direct link to this section
I like to use my cooldowns on the very first pull. I find some people hold them for the second pull (which is usually lusted), but then the first pull takes far too long. This will also get your cooldowns rolling so you'll have them back up sooner for a small side boat pack. Make sure to Blur Tormenting Ray if you're targeted and kick Night Bolts as you can.
Speaker Shadowcrown Direct link to this section
This boss is really straightforward. The only tips I can give are if you don't have 2 ranged, try to bait the Collapsing Night portals away. You also need to be careful using movement abilities on any of the ships, since it can get buggy (You may even Vengeful Retreat forwards instead of backwards).
Trash to Anub'ikkaj Direct link to this section
You'll be flying around a lot for the rest of this dungeon, make sure you follow your tank.
Ixkreten (Church miniboss) Direct link to this section
Just make sure you're not in the large tank AoE or you'll get feared.
Ascendant Vis'coxria (House miniboss) Direct link to this section
This miniboss just does big AoE damage every now and again, either Blur it for yourself or Darkness for your group.
Deathscreamer Iken'tak (Courtyard miniboss) Direct link to this section
This miniboss is also not too complex, just make sure you don't accidentally touch the orb when it spawns, it will put a nasty DoT on you. If it targets you, make sure you aim it far away and not at a wall.
Anub'zekt Direct link to this section
This boss has the same mechanics as the 3 minibosses before it, you'll deal with them the same way. The only extra bit is that it will spawn a bunch of little adds, make sure you have a Reaver's Glaive for each set.
Trash to Rasha'nan Direct link to this section
There's only one more miniboss before Rasha'nan back on the boat, but there's not a whole ton going on with it. Make sure you're slightly spread for Tormenting Eruption, being stacked when they go out can kill you on a high key.
Rasha'nan Direct link to this section
Rasha'nan is a two phase fight with some forced downtime in the middle. The biggest tip I can give Havoc players is that we can keep uptime after Rasha'nan flies away. When we're able to mount, we can fly directly to the courtyard where the previous boss was and generate a few souls from the webbed victims. Afterwards, we can mount back up and fly to Rasha'nan's landing zone. This is incredibly helpful to make sure you don't lose any souls you had stored.