Return of the Runelords
A friendly nereid in waters west of Magnimar
An aquatic nymph-like creature known as a nereid, Harpina scrawled wards on the side of the Lightning Lasher as it sailed towards the Isle of Xin. She subsequently challenged the party to a game of deck quoits on the return trip, to entertain her as recompense for the favor. They successfully defeated her at the game but left on good terms.
She may be familiar with time magic.