The World is the 21st of the 22 Major Arcana in a tarot deck. He first appears in Lucio's route, during Chapter 1 of Book XIX: The Sun.
Appearance[]
The shape the apprentice sees him as, the turtle-headed world, is the same as the image on the World card of Asra's deck.
Personality[]
Since he is one of the major Arcana, he is an archetype, a form of pure and ancient energy in the human subconscious.
Abilities[]
TBA