Le monde de Belam

Feats

Spell Mastery [Special]

Prerequisite: Wizard level 1st.

Benefit: Each time you take this feat, choose a number of spells equal to your Intelligence modifier that you already know. 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.

Source: SRD 3.5 Feats