OGC:Soul of Light (5e Feat)
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Soul of Light
Prerequisites: Proficiency Bonus +3 or higher
Your soul overflows with divine energies siphoned from a true celestial, making you a potent agent for the forces of good. Any weapon you wield counts as magical for the purposes of overcoming the resistances of a creature of Evil alignment. Additionally, Evil creatures have disadvantage on checks made while grappling you.
Additionally, you may gain advantage on a saving throw to resist a spell or effect from a creature of Evil alignment (no action or required). You may use this feature a number of times equal to your proficiency bonus, after which you must complete a long rest to regain all uses of this feature.