Kero is a small grippli with skin the color of a shallow tropical reef, bright teal with jagged yellow stripes along his limbs. He wears a tattered blue sailor's vest and a leather bandolier laden with needles, darts, and small jars of swamp-distilled paralyptics. His horizontal golden pupils constantly scan the horizon, and he often perches on high railings with his powerful, sticky feet.

Kero is perpetually energetic and strangely literal, viewing the complexities of ship life through the lens of swamp survival. He is deeply grateful to those who protected his people and feels a heavy sense of duty to bring back wealth and knowledge to his village.

Born in the marshy village of Hanging Lilies, Kero's life was defined by the rhythm of the tides and the threat of coastal raiders. When a group of cultists attempted to drain his swamp home, the Coral Warden druids intervened, saving Kero from the mud. Feeling a debt that could never be fully repaid, he took up service on the 'Azure Crest', a druidic vessel. He acts as their eyes in the rigging and their hand in the shadows. He is currently adventuring to master the 'Four Sacred Stings' of his village, legendary combat techniques that combine his grippli heritage with the oceanic magic taught to him by his captains. He plans to one day return as a Guardian of the Hanging Lilies, ensuring no one ever threatens his kin again.