Hilt of the Herald (2nd Attunement)

Default Bonus: 
Standard action, make a melee weapon attack against a nearby enemy without becoming engaged with them.
Once Per Battle

The water of the hilt twists and turns, before suddenly bursting forwards and extending to attack a nearby enemy. You've pushed your mind further into the item, and as a result feel an unexplainably profound and deep longing for the ocean. 

You get land sick; too long off of a boat or away from the ocean makes you feel unwell