6x23 Tartaros Arc: The Celestial King vs. The Underworld King
First Aired: Sep. 05, 2015 on TV Tokyo
Summary: Lucy is a wreck after giving up Aquarius forever in exchange for a one-time summoning of the Celestial Spirit King, who then takes on Mard Geer, the Underworld King. And Lucy finds she doesn't have time for tears as the explosive Jackal tries to take her out of the picture.
Guest Stars[no credits found]