Boon of Spell Potency

Epic Boon Feat (Prerequisite: Level 19+, Spell Mastery, Divine Mastery)

You gain the following benefits.

Ability Score Increase. Increase one ability score of your choice by 1, to a maximum of 30.

Spell piercer. When casting a spell of 6th level or higher you gain a bonus to your primary spell casting Stat for 1 minute equal to your Proficiency Bonus. This can increase your attribute up to a maximum of 30. You can only benefit from this affect once.