Araya Shiki, Stigmata Terminal Core

Immutable Form. Araya can’t shape-shift.

Inviolate Presence. Araya can’t be targeted by divination magic or by features that would read her mind or determine her creature type.

Legendary Resistance (5/Day). If Araya fails a saving throw, she can choose to succeed instead.

Magic Resistance. Araya has Advantage on saving throws against spells and other magical effects.

Regeneration. At the start of Araya's turn, she regains 30 hit points of she has at least 1 hit point.

Unusual Nature. Araya doesn’t require air, food, drink, or sleep.

Multiattack. Araya makes three Divine Bolt attacks and can use Revelation.

Divine Bolt. Ranged Spell Attack: +15 to hit, range 600 ft., one target. Hit: 24 (7d6) radiant or force damage (Araya's choice).

Revelation. Araya reveals a glimpse of her otherworldly nature to a creature she can see within 30 feet of herself. The target must succeed on a DC 22 Wisdom saving throw or have the paralyzed condition until the end of its next turn, after which the target is immune to this Revelation for 24 hours.

Blazing Edict (Recharge 5-6). Arcane energy emanates from Araya’s chest in a 60-foot cube. Every creature in that area takes 45 radiant damage. Each creature that takes any of this damage must succeed on a DC 20 Wisdom saving throw or be stunned until the end of Araya’s next turn.

Araya 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. Araya regains spent legendary actions at the start of her turn.

Teleport. Araya magically teleports, along with any equipment she is wearing or carrying, up to 120 feet to an unoccupied space she can see.

Searing Burst (Costs 2 Actions). Araya emits magical, divine energy. Each creature of her choice in a 10-foot radius must make a DC 23 Dexterity saving throw, taking 14 (4d6) fire damage plus 14 (4d6) radiant damage on a failed save, or half as much damage on a successful one.

Blinding Gaze (Costs 3 Actions). Araya targets one creature she can see within 30 feet of it. If the target can see her, the target must succeed on a DC 15 Constitution saving throw or be blinded until magic such as the lesser restoration spell removes the blindness.