A broad-shouldered male tortle with dark olive scales, a weathered shell painted with faded red and black bands, and a chipped edge along the lower rim from an old street fight. His amber eyes are alert and compassionate. He wears a dark hood, a close-fitting leather harness, soft-soled boots, and cloth wraps around his claws. A short rapier rests at his hip, while a compact shortbow and quiver are secured across his shell. His shell bears several small painted symbols representing friends he failed to protect and allies he refuses to forget.

Rook is quiet, observant, and fiercely protective. He prefers rooftops, rain-slick alleys, and plans that leave everyone with an escape route. He distrusts grand speeches but believes deeply in small acts of courage, such as sharing food, standing watch, or stepping between a bully and a frightened child.

Rook Shellscar was hatched far from Baldur's Gate, but he grew up beneath its bridges, in abandoned cellars, and among the crowded alleys where children learned quickly that kindness could be more valuable than gold. A gang of street urchins found him half-starved near the Gray Harbor and gave him a place beside their cook fire. They taught him how to vanish into crowds, climb drainpipes, lift a purse without breaking stride, and read the city by its smells, bells, and shadows. In return, Rook became their shield, using his shell to block blows and his claws to make cruel men regret cornering the smallest member of the gang.