Perfect Style (Combat, Style)Source Inner Sea Combat pg. 13 (Amazon)
You have trained at one of the Houses of Perfection and have an innate connection to the school’s associated element.
Prerequisites: Wis 13, base attack bonus +5 or monk level 5th.
Benefit: When you take this feat, choose one of the Houses of Perfection; once this decision has been made it cannot be changed. While using this style, you gain a type of energy resistance based on the House of Perfection you have chosen. Students of the Monastery of Untwisting Iron gain acid resistance 5. Students of the Monastery of Unblinking Flame gain fire resistance 5. Students of the Monastery of Unfolding Wind gain electricity resistance 5. If you have energy resistance from a racial trait or class feature, the energy resistance gained from this style stacks.
Additionally, you gain a ki pool that you can use to activate abilities of your chosen House of Perfection style. Your pool contains 1 ki point at 1st level and increases by 1 point every 4 levels thereafter. If you have a ki pool from another source, you do not gain additional ki points from this feat.
Special: You may select Perfect Style multiple times. Each time you do so, you must select a different House of Perfection to belong to.Source Weapon Master's Handbook pg. 25 (Amazon)
You can spend up to 5 stamina points to increase the resistance granted to you by Perfect Style by 2 per stamina point spent.