Short Tactics for quick overview, more to come once were there:
Warmaster Blackthorn
Gunship Battle
Phase 1 - 3 waves of adds
phase 2 - boss lands
Phase1
spread out
Tank takes adds, raid dps down
after adds are down, use harpoons to dps the drakes and gunners
twilight barrage - cast on deck, 2 players need to stand in small circles to not let it do dmg to the boat
twilight onslaught - big circle where all need to stand in so it dont does big dmg to ship
Phase2
dont stand in front of boss
Tank switch needed due to sunder armor
shockwave - tank needs to run aside
disrupting shout - silence everyone in 10 yards