The Omen Book (Forbidden Book in the fan translation) is a class-changing item in Trials of Mana.
2D Version[]
Use : Angela's special item to switch to Magus class. Alternatively, casts Dark Force on all enemies.
Source : Plant ??? Seed in Magic Pot
Place to Buy : Nowhere
Buy : No
Sell : 405 L
Monster Drops : None
3D Version[]
Use : Angela's special item to switch to Magus class. Alternatively, casts Dark Force on all enemies.
Source : Plant ??? Seed in Magic Pot
Power : 250
Place to Buy : Nowhere
Buy : No
Sell : ? L
Monster Drops : None