Zephyrin is an imposing figure even for a Goliath, standing seven feet tall with skin the color of a storm cloud. His body is covered in intricate, swirling white tattoos that seem to shift slightly when he moves. Unlike most of his kin, he lacks bulky muscle, possessing the lean, coiled grace of a predator. His eyes are a striking, pupilless silver that glow faintly when he summons his psionic blades.

He is a man of few words and deliberate actions. Zephyrin carries himself with a quiet confidence that borders on arrogance, though it is tempered by a genuine curiosity about the world below the clouds. He finds the chaos of urban life fascinating and prefers the company of misfits and outcasts to the rigid hierarchy of his ancestors.

Zephyrin was born into a secluded clan of Goliaths who served as guardians for an ancient Cloud Giant fortress. While his peers focused on strength and wrestling, Zephyrin was born with the 'shimmer', a psionic connection to the astral winds. He felt out of place among the stone carvers and warriors, eventually descending from the peaks to see the kingdoms of the surface. He found that his ability to manifest blades from his mind made him a peerless infiltrator. In the city of Waterdeep, he earned the nickname 'Vane' for his ability to vanish like a shifting wind. He spent years acting as a neutral courier for various factions, avoiding the politics of the Great Houses while building a reputation for absolute reliability. His skills were truly tested when he uncovered a plot to seize his ancestral home, forcing him to choose between his life of isolation and the kin who once misunderstood him. He now walks the line between hero and mercenary, using his gifts to protect the innocent from the shadows.