Paladin

When you take the Attack action, you can expend one use of your Channel Divinity to imbue one Melee weapon that you are holding with positive energy. For 10 minutes or until you use this feature again, you add your Charisma modifier to attack rolls you make with that weapon (minimum bonus of +1), and each time you hit with it, you cause it to deal its normal damage type or Radiant damage.

The weapon also emits Bright Light in a 20-foot radius and Dim Light 20 feet beyond that.

You can end this effect early (no action required). This effect also ends if you aren’t carrying the weapon.

You and your allies have Immunity to the Charmed condition while in your Aura of Protection. If a Charmed ally enters the aura, that condition has no effect on that ally while there.

You can turn defense into a sudden strike. When you or another creature you can see within 10 feet of you is hit by an attack roll, you can take a Reaction to grant a bonus to the target’s AC against that attack, potentially causing it to miss. The bonus equals your Charisma modifier (minimum of +1). If the attack misses, you can make one attack with a weapon against the attacker as part of this Reaction if the attacker is within your weapon’s range.

You can use this feature a number of times equal to your Charisma modifier (minimum of once), and you regain all expended uses when you finish a Long Rest.

As a Bonus Action, you can imbue your Aura of Protection with holy power, granting the benefits below for 10 minutes or until you end them (no action required). Once you use this feature, you can’t use it again until you finish a Long Rest. You can also restore your use of it by expending a level 5 spell slot (no action required).

Holy Ward. You have Advantage on any saving throw you are forced to make by a Fiend or an Undead.

Radiant Damage. Whenever an enemy starts its turn in the aura, that creature takes Radiant damage equal to your Charisma modifier plus your Proficiency Bonus.

Sunlight. The aura is filled with Bright Light that is sunlight.