Curse of the Crimson Throne
A contract devil and servant of Lorthact
The contract devil Chyvvom was an agent of Lorthact who presided over the pocket dimension where doomed Breaching Festival contestants were trapped and blackmailed into signing over their souls for a chance to escape.
The Crimson Blades confronted Chyvvom, rejected his temptations, and defeated him, unlocking demiplane’s escape clause. The fiend’s destruction immolated his collection of contracts, save for his copy of Queen Ileosa’s.