Seaworn Altar
From WoWWiki
Seaworn Altar is an altar on one of the islands in Dreadmurk Shore in Dustwallow Marsh. [59, 10] The altar was made by the murlocs in order to worship Dagun the Ravenous. Using an [Enchanted Sea Kelp] will summon the sea giant to the land.
Objective of
You need to summon Dagun in order to kill him for [Hand of Dagun] for the quests:
