Wizard bonus feats

At 1st level, 5th level, and every 5 levels after that, the Wizard may gain another bonus Wizard feat. Bonus Wizard feats are used to increase Wizard spell's potential.

Bonus Wizard feats:
 * Augment Summoning
 * Empower Spell
 * Enlarge Spell
 * Eschew Materials
 * Extend Spell
 * Heighten Spell
 * Improved Mental Toughness
 * Maximize Spell
 * Mental Toughness
 * Quicken Spell
 * Spell Focus (but not Greater)