[Daily] Wanted: Ocean Stalker

Croix the Velia wharf manager said the liners and merchant ships crossing to and from Port Ratt are often attacked by monsters at the Great Ocean. He is asking you to defeat them. Go out to the Great Ocean to defeat Ocean Stalker and come back.

※ You need a vessel (e.g. Epheria Sailboat, Epheria Frigate, or [Guild] Galley) equipped with Cannons in order to defeat monsters in the Great Ocean.
※ The Great Ocean is the vast waters north of Kuit Islands and Lema Island.
※ You cannot use the Navigation function in the Great Ocean. Your location in the World Map cannot be seen once you enter the Great Ocean.
※ Upon accepting and completing this quest, you will not be able to accept the [Daily] A Treasure Swimming in the Ocean: Ocean Stalker quest.
※ This is a daily quest which will reset at midnight (server time).