You have gained some of the power of paladins, divine warriors and protectors. You gain the following benefits:

• You learn a 1st-level spell from the paladin spell list. You can cast this spell without a spell slot, and you must finish a long rest before you can cast it in this way again. You can also cast the spell using any spell slots you have.
• When you hit a creature with a melee weapon attack and you haven’t cast this feat’s 1st-level spell since the last time you finished a long rest, you may forgo the ability to cast that spell without a spell slot until you finish a long rest. When you do, you deal 2d8 radiant damage to the target, in addition to the weapon’s damage. The damage increases to 3d8 if the target is an undead or a fiend.