Magical Schizophrenia (3.5e Flaw)
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 Magical Schizophrenia
Arcane energy has changed you, you fear its powers and your train of thought is also affected.
Prerequisite: Ability to cast arcane spells.
Effect: Whenever you cast a spell, you must make make a Will save against a DC of 6 + twice the level of the spell you were trying to cast. If you fail the check, your alignment shifts to a random alignment until you cast a spell and make your Will save. Your character must act out the new alignment appropriately.