## Spell Mastery
You have mastered a small handful of spells, and can prepare these spells without referencing your spellbooks at all.
**Prerequisite:** 1st-level wizard
**Benefit:** Each time you take this feat, choose a number of spells that you already know equal to your Intelligence modifier. From that point on, you can prepare these spells without referring to a spellbook.
**Normal:** Without this feat, you must use a spellbook to prepare all your spells, except read magic.