You gain the ability to invest essence directly into the spells you cast.
Prerequisites
Constitution 13 or veilweaver level 1, ability to cast 1st-level spells.
Benefit
When you gain this feat, choose one school of magic. Once made, this choice cannot be changed.
You can bind essence into this feat. Once essence is bound, it remains invested for 24 hours or until the next time you weave veils for the day.
For each point of essence invested in this feat, you may select one spell you know and have prepared (if you prepare spells) from the chosen school. Each time you cast one of the selected spells, you gain a +1 insight bonus to your caster level for that spell.
You gain 1 point of essence.