The Tower Omniverse is a vast structure within the Starlight Citadel, housing countless doors that lead to different planes of existence.[1]
History
The Tower Omniverse is a structure within the Starlight Citadel that contains infinite doors, each leading to a different plane of existence, and is guarded by the Captain Britain Corps. It serves as a gateway to all of the Omniverse, with new doors continuously appearing, causing the tower to expand infinitely.[1]
In a potential future, Jamie Braddock made a pact with Horoam'ce, the Goat of Self-Propagation, seeking cosmic enlightenment. Horoam'ce, now possessing Braddock, discovered the Tower Omniverse and attempted to use it to spread throughout the Omniverse. He stole three Orbs of Necromon and a time travel pedestal, then attacked the tower while Merlyn was in hibernation and Captain Britain was distracted by Fantomex's trial. Psylocke uncovered Horoam'ce’s true nature after he breached the tower and began spreading to other worlds. Captain Britain, informed of the situation, killed the present-day Jamie Braddock, erasing Horoam'ce from existence.[2]
Later, Captain Britain brought Hawkeye to the Citadel and revealed the secrets of Tower Omniverse. They reached door #666 and safely deposited the Orb of Necromancy in a reality inhabited by undead beings for safekeeping.[1]