Gabriel Celesta is a hidden superboss found on the final floor of the Maze of Tribulations in Star Ocean: Till the End of Time and is a hidden boss in several other tri-Ace games. A Celestial being, he possesses great power, and the party immediately realizes the threat he possesses. Gabriel is designed to be immensely powerful when the player first meets him, but because he does not level, if the player returns at higher levels he is significantly easier.