Celestial Shieldmaiden

Angelic Weapons. The shieldmaiden's weapon attacks are magical. When the shieldmaiden hits with any weapon, the weapon deals an extra 3d8 radiant damage (included in the attack).

Magic Resistance. The shieldmaiden has advantage on saving throws against spells and other magical effects.

Vigilant. The shieldmaiden can't be surprised while she is conscious. She has advantage on initiative rolls.

Multiattack. The shieldmaiden makes one shield bash attack and one blessed hammer attack.

Blessed Hammer. Melee or Ranged Weapon Attack: +7 to hit, reach 5 ft or range 20/60 ft., 1 target. Hit: 6 (1d4 + 4) bludgeoning damage plus 13 (3d8) radiant damage. Hit or miss: the hammer magically returns to the shieldmaiden's hand if it was used to make a ranged attack.

Shield Bash. Melee Weapon Attack: +7 to hit, reach 5 ft., 1 target. Hit: 7 (1d6 + 4) bludgeoning damage plus 13 (3d8) radiant damage, and if the target is a Large or smaller creature, it must make a DC 15 Strength saving throw. On a failed save, the shieldmaiden can knock the creature prone or push it up to 10 feet horizontally away from her.

Edict of Protection (3/Day). The shieldmaiden casts sanctuary (save DC 14) on another creature, requiring only verbal components and using Charisma as her spellcasting ability. The creature targeted by the spell also gains 10 temporary hit points, which are lost when the spell ends.