The Urina

Underground fighting arena in the sewers beneath Port Quaybay, run by the
Rat King with Mean Claude organizing. Reached via a pried-open sewer grate;
doorman admits "evil mages," fighters, and (apparently) postmen.

Features: staging area, weapon cages, a docked boat, a 10-ft-deep fighting pit, the
Rat King's throne/viewing platform, jail cells holding prisoners who fight for their
freedom (to the death) — Cell 1, Cell B, and Cell Blue, the Rat King's naming —
prize cages, Brebo Goldfang's trading-card/gambling desk, Mean Claude's
sign-up and prize desk (with claw machine), a kitchen that stews the arena's dead,
an inventor's workshop shared with Shadow Priests, and a secret passage (guarded by
Hairy Joe) leading to the throne and a glimpsed dark-magic teacher. The
lightless far cell held Laila, the "night demon" — released by Goopo Jr.'s
lever-kicking in Session 4; she left peacefully.

Sessions 3 (discovery, sign-ups) and 4 (fight night; Handsome Jane freed) took
place here.