Hullbreaker Isle (Hard)

Return to the pirate-infested isle to face new threats from the Maelstrom’s enemies.

Sanguine Sirens

Mechanic	Type	Description
Wave Combat	Adds	Series of waves with different enemies, overseen by Captain Rhoswen
Siren Adds	Adds	Various enemy waves to defeat

Notes:

• Focus on clearing each wave efficiently
• This is more of a gauntlet than a traditional boss

Ymir

Mechanic	Type	Description
Blanket Thunder	AoE	Lightning AoE attack
Megavolt	Raidwide	Room-wide lightning damage

Notes:

• Snail-type creature with lightning-based mechanics
• Avoid lightning AoE zones

Grand Storm Marshal Slafyrsyn

Mechanic	Type	Description
Circles of Light	AoE	Buff enemy attack and cast time - move enemies out of these circles
Storm Commander Rhiki	Adds	Mini-boss before final boss that inflicts slash vulnerability on tank
Heavy Swing	Tankbuster	High damage tank attack
Arena Hazards	AoE	Various AoE attacks to avoid

Notes:

• Before this boss, defeat Storm Commander Rhiki who debuffs the tank
• Move enemies out of light circles to reduce incoming damage
• Healers need to watch for increased tank damage from vulnerability debuffs