Ice Castle

The Awakened Ice Admiral is the reason most players make the trek out to the Ice Castle, a crystal palace tucked into the frozen stretch of the Second Sea. Sitting in the 1625-1750 bracket, it falls into the late portion of Sea 2 — you arrive here already well past the mid-1500s and edging toward the cap that opens the path to the Third Sea, so this is one of your last major Sea 2 grinding stops.

The regular population is two enemy types: the Arctic Warrior and the Snow Lurker, who patrol the castle grounds and give you steady mob XP while you work toward the boss fight. The one drop worth chasing here is the Ice Drop, a useful collectible for players gearing up. A practical note: clear the surrounding NPCs in loops to keep your XP flowing rather than standing idle waiting for the Admiral to respawn. If you are comfortable in the 1700+ range, farm what you need, secure the Ice Drop, then push toward Sea 3 once you cross the level threshold.