Also known as: カマソッソ(Fate), 勇者王カマソッソ, 卡玛佐兹
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 (Fate) onto Kingprotea (Fate), turning Beni-Enma into Beni-Enma Alter, and turning Ereshkigal (Fate) 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 (Type-Moon).
Character Design: Routo
Voice Actor: Hiyama Nobuyuki