Prerequisite: Special (see below)

Benefit: Choose a single metamagic feat that uses a spell slot one level higher than the spell’s actual level, such as Enlarge Spell or Merciful Spell. The magus can cast one spell per day as if it were modified by that metamagic feat without preparing it ahead of time. This does not increase the casting time or the level of the spell. A magus can take this arcana more than once, each time selecting a different metamagic feat. The magus must meet all requirements of the metamagic feat.

At 6th level a magus that selects this arcana can choose a single metamagic feat that uses a spell slot up to two levels higher than the spell’s actual level, such as Persistent Spell or Sickening Spell. At 12th level a magus that selects this arcana can choose a single metamagic feat that uses a spell slot up to three levels higher than the spell’s actual level, such as Widen Spell or Dazing Spell.