Test Subject

You had an unscrupulous master who used you to hone his magical talents.
Effect: Choose three of the following schools: conjuration, enchantment, evocation, illusion, necromancy, and transmutation. Your saving throws made against spells and spell-like abilities from these schools suffer a -2 penalty.
Suggested Class/Race: Wizard
Source: Dragon Magazine #333 (Class Acts – Flaws For Wizards)