Metamagic, Improved (Feat)

You are a true expert at the mightiest of magics.

Prerequisites: Caster Level 16, any two Metamagic feats

Benefit: The spell slot modifier of all your metamagic feats is reduced by one level if you wish to do so, to a minimum of +1. This feat has no effect on metamagic feats whose spell slot modifier is +1 or less. Note: This feat's effects may be combined with Spell Research, in which case, the reductions stack to a minimum of no level increase. In no case will a spell's level ever be reduced below its original level.

Special: You can gain this feat multiple times. The effects stack (two level reduction, then three levels of reduction, etc), though you can't reduce any metamagic feat's spell slot modifier to less than +1.