Sinity's Fist was a secret hangar, located deep within Armageddon Palace, near the very core of the planet (Naomi). Though there were many other hangars located about the Palace, Sinity's Fist was the largest; it was a monstrous space, filled with ships of all types to service Sinity and his apprentices, who were some of the very select few who knew of its location. Sinity's flagship, Medusa, was docked in Sinity's Fist when it was not in use. The large hangar was also home to Darth Execta's flagship, Guillotine, as well as Darth Monsant's flagship, Dominance.