The Unending Coil of Bahamut (UCoB) is widely regarded by the playerbase of Final Fantasy XIV to be the most difficult party encounter currently in the game. It’s unmatched fight duration, intricate mechanic puzzles, tight DPS requirements, and extreme endurance test have challenged players to their limits since its release nearly three years ago. For a select few the challenge posted by UCoB simply wasn’t enough to sate their desire. Gathering eight expert players, Rin Karigani of the Aether datacenter organized an unfathomable challenge: Can UCoB be cleared by eight tanks?