Merciful Spell (Metamagic)[]
Your damaging spells subdue rather than kill.
Benefit: You can alter spells that inflict damage to inflict nonlethal damage instead. Spells that inflict damage of a particular type (such as fire) inflict nonlethal damage of that same type. A merciful spell does not use up a higher-level spell slot than the spell's actual level.
Essentia [Locked]: You can use this feat 1 per Day / Essentia without increasing the Spell slot level