Valkyrie

Angelic Weapons. The Valkyrie's weapon attacks are magical. When the Valkyrie hits with any weapon, the weapon deals an extra 9 (3d6) radiant damage (included in the attack).

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

Innate Spellcasting. The Valkyrie's spellcasting ability is Charisma (spell save DC 15, +7 to hit with spell attacks). The Valkyrie can innately cast the following spells, only requiring verbal components:
At will: detect evil and good
3/day: guiding bolt
1/day: revivify

Multiattack. The Valkyrie makes two melee attack.

Greatsword. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 9 (2d6 + 2) slashing damage plus 8 (2d8) radiant damage.

Healing Touch (3/Day). The Valkyrie touches another creature. The target magically regains 12 (2d8 + 4) hit points and is freed from any curse, disease, poison, blindness, or deafness.

Valkyrie's Cry (Recharge 5-6). The Valkyrie lets out a warriors cry. All allies of the Valkyrie within 60 feet that can hear the Valkyrie gain advantage on attack rolls and ability checks until the end of the Valkyrie's next turn. All hostile creatures within 60 feet that can hear the Valkyrie must succeed on a DC 15 Wisdom saving throw or become frightened of the Valkyrie for 1 minute. A creature can reroll the save at the end of its next turn. ending the effect on a success.

The Valkyrie can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature's turn. The Valkyrie regains spent legendary actions at the start of its turn.

Detect. The Valkyrie makes a Wisdom (Perception) check.

Move. The Valkyrie moves up to half its movement speed.

Greatsword. The Valkyrie makes one attack with its Greatsword.

Wing Flap (Costs 2 Actions). The Valkyrie beats its wing in front of it. All creatures in a 30-foot cone must make a DC 15 Strength saving throw. On a success, the creature is pushed back 5 feet. On a failure, the creature is pushed back 30 feet and knocked prone.

Divine Form (Mythic Trait; Recharges after a Short or Long Rest). When the Valkyrie is reduced to 0 hit points, it doesn’t die or fall unconscious. Instead, it bursts with radiant energy regaining 168 hit points. Additionally, every creature within 60 feet of the Valkyrie must make a DC 15 Constitution Saving Throw, taking 32 (8d8) radiant damage on a failed save, or half as much damage on a successful one.

If the Valkyrie's mythic trait is active, it can use the options below as legendary actions for 1 hour after using Divine Form:

Dash. The Valkyrie moves its full movement.

Cleanse. The Valkyrie ends any condition affecting it.

Judgement Slash (Costs 2 Actions). The Valkyrie's Greatsword flies up to 30 feet in a straight line 5 feet wide, making an attack roll against each creature in the line.

Cry of the Valkyrie (Costs 3 Actions). The Valkyrie recharges and uses its Valkyrie's Cry except, hostile creatures that fail also become vulnerable to radiant damage unless they are immune. This additional effect also ends on a successful saving throw.