Forbidden Book

The Forbidden Book is a document in The Amazing World of Gumball. It played a crucial role in "The Mirror, where it revealed how to break the curse of The Snatcher and contained useful spells, including one that allowed the group advance the time to the following morning (albeit with a price.)

Spells
Tempus Fugit (time flight): Moves the universe forward in time, at the cost of the incantor's youth.

Beautio Eterna (eternal beauty): Grants the target eternal beauty, at the cost of the incantor's life.

Resurectio Fortis(rise again): Resurrects the target from the dead, at the cost of the incantor's body.