Utgarde Pinnacle

Svala: First up is Svala. The most important thing here is to make sure your healer can see everyone. Don't let line-of-sight die for them, or you're in trouble. When Svala binds someone, everyone else needs to focus down just one of the banshees at a time. Try to use as few offensive spells as possible on these banshees, because each spell you cast applies a debuff that stacks up to 10 times and can kill you. The boss herself stays up above the sword ritual, and any ranged attack can hit her.

Gortok: Next, you'll face Gortok and his four lieutenants. Honestly, this fight is pretty straightforward – mostly a tank-and-spank situation. Just keep the tank alive and burn the bosses down.

Skadi: This is the hardest boss in the instance, no doubt about it. As you approach, you'll see harpooners along the path. You absolutely need to kill these guys and have someone in your group grab the harpoons they drop. As you move up the path, pay close attention to which side Skadi lines up on when he's above the cannons. If he's on the left, you need to move to the right, and vice-versa. If you don't dodge, you'll die. Once you've used six harpoons when he's in range of the cannons, Skadi will land and the real fight begins. Melee DPS especially needs to run away from his spin attack, or they're toast. If you mess up here, it's entirely possible to wipe and have to run all the way back to the start of the encounter.

King Ymiron: Finally, King Ymiron. He's not too bad, but there are two attacks you really need to watch out for: Bane and the magic orbs. If those orbs spawn, you need to run away immediately, or you'll die. Bane gets progressively worse as the fight goes on, so having high DPS is key to ending the fight quickly. It's possible that Bane might not even trigger if you burn him down fast enough.