Geometry
From Ardrana
Geometry is one of the thaumaturgical schools of magic. Geometers use diagrams, symbols, and complex patterns to cast their spells. Naturally, any spell involving some kind of writing, marking, or pattern belongs to the school of geometry.
Note: The school of geometry originally appeared in this form in the Player's Option: Spells and Magic supplement for the AD&D game from TSR. Their use here is for the purposes of providing context for the campaign only.