product of the Near East.
A Cosmo-Cleanse is required to enter Limbus, along with either a Red Card, Black Card, or White Card depending on which area of Temenos or Apollyon you are entering. The Cosmo-Cleanse and appropriate card are expended when you enter the actual battlegrounds from the lobby of your chosen area. The timer for reacquisition of Cosmo-Cleanse begins at this point.Each participant in Limbus must possess his/her own set of key items to be allowed entry.
"Cosmo Cleaner D" was an alien artifact from the popular animé series Space Battleship Yamato, which held the promise of healing radiation damage inflicted on Earth from an alien attack .