You channel your life force to strengthen your magicks.

Prerequisites: The ability to cast spells.
Benefit: While casting a spell, you can increase your effective caster level by one, but in so doing you take 1d8 points of damage. At 8th level, you can choose to increase your effective caster level by two, but you take 3d8 damage. At 15th level ,you can increase your effective caster level by three, but you take 5d8 points of damage. The effective increase in manifester level increases the number of spell points you can spend on a single cast of a spell, as well as increasing all caster level-dependent effects, such as range, duration, and overcoming power resistance.
Normal: Your caster level is equal to your total levels in classes that cast spells.
Note: This feat was initially published by Dreamscarred Press (Ultimate Psionics, pg. 108), but has been edited for use with the pathFinal Fantasy ruleset.