Sea troll

Not to be confused with the River Troll, a discontinued random event.

A Sea troll is encountered during the Swan Song quest. They first ambush players and the Wise Old Man when entering the colony, where they begin to attack while fishing for monkfish.

There is also an army of Sea trolls on Piscatoris that are effortlessly annihilated by players' Skeleton Mages.

After completing the quest, Sea trolls will no longer attack while fishing for monkfish.

During the quest My Arm's Big Adventure, if you have already completed Swan Song, My Arm will claim that Sea trolls are "Not Proper Trolls," which may explain why the Sea troll Queen looks nothing like a Sea troll.

Habitat

 * Piscatoris Fishing Colony