Fey Ancestry: Luthanna has advantage on saving throws against being charmed, and magic can’t put her to sleep.

Resplendant Presence: Luthanna can add her Wisdom modifier (+3) to any Charisma ability check she makes.

Ki Points : Luthanna has 11 Ki points that fuel her abilities. She regains all her Ki points when she finishes a short or long rest.

Slow Fall: Luthanna can reduce fall damage she takes by up to 40.

Evasion: If Luthanna is subjected to an effect that forces her to make a Dexterity saving throw to take only half damage, she takes no damage on a success, and only half damage if she fails.

Actions

Multiattack: Luthanna can attack twice with Radiant Sun Bolts or Unarmed Strikes. Afterwards, as a bonus action, she can attack once more, or twice more by spending a Ki point.

Unarmed Strike: Melee weapon attack: +9 to hit, reach 5ft, one target. Hit: 8 (1d6+5) bludgeoning damage. On a hit, Luthanna can spend 1 Ki point to attempt to stun the target. The target must succeed on a DC 15 Constitution saving throw or be Stunned until the end of Luthanna's next turn.

Radiant Sun Bolt: Ranged weapon attack: +9 to hit, reach 30/60ft, one target. Hit: 12 (1d8+8) radiant damage. On a hit, Luthanna can spend 1 Ki point to bathe the target in purging light. The target must succeed on a DC 15 Constitution saving throw or be Blinded until the end of Luthanna's next turn. Undeads, Shapechangers, and creatures with Sunlight Sensitivity have disadvantage on the save. If the triggering attack was a critical hit, the target automatically fails its save.

Searing Sunburst (3 Ki): Each creature within 20 feet of a point within 150 feet must make a Constitution saving throw or take 28 (8d6) radiant damage, or half as much on a save. The area is bathed in bright light, and dim light for 20 feet outside the radius, until the end of your next turn. This light is sunlight.

Stillness of Mind: Luthanna can end an effect that causes her to be Charmed or Frightened.

Healer: Heal a creature for 7 (1d6+4) hp, plus additional hit points equal to the creature's maximum number of hit dice. The creature can't regain hit points from this feature again until they finishes a short or long rest.

Bonus Actions

Step of the Wind (1 Ki): Luthanna takes the Dodge, Dash, or Disengage action.

Reactions

Deflect Missile: Luthanna can reduce the damage she takes from ranged weapon attacks by 21 (1d10+16). If the damage is reduced to 0, she can spend 1 Ki to throw it back at the target, dealing 8 (1d6+5) damage (range 20/60).