An NPC introduced in Fate/Grand Order's South American Lostbelt. The Mayan bat god of the underworld. He is responsible for forcing the aspects of Xochitonal onto Kingprotea, turning Beni-enma into Beni-enma Alter, and turning Ereshkigal into Ninkigal, making them enemies against Chaldea. He is revealed to be Beast I:Lost, a human king with the moniker "The King of Braves", a nod to his voice actor (see below) who had taken all of humanity's sacrifice to gain immortality and Beasthood in order to defeat ORT.
