Medium to Large celestial humanoid,

Armor Class: 16

Hit Points: 210 20d10+100

Speed: 45 ft , swim: 45 ft , climb: 45 ft

STR

20 +5

DEX

12 +1

CON

20 +5

INT

12 +1

WIS

16 +3

CHA

20 +5

Saving Throws: Con +11

Skills: Insight +9, Perception +9 Survival +9

Damage Vulnerabilities: psychic

Damage Immunities: Fire, Poison, Radiant, Non-magic P,S,B

Condition Immunities: Exhaustion, Frightened, Paralyzed, Poisoned

Senses: Darkvison 60 ft., Passive Perception 19

Languages: All of Them

Challenge Rating: 17 ( 18,000 XP)

Proficiency Bonus: +6

Actions

Multiattack. The demigod makes two melee attacks.
Thermal battleaxe. Melee Weapon Attack: +11 to hit, reach 5 ft., one target. Hit: 10 1d6+5+2 slashing plus 18 4d8 Fire damage.
Healing Touch (3/Day). The deva touches another creature. The target magically regains 20 (4d8 + 2) hit points and is freed from any curse, disease, poison, blindness, or deafness.

Legendary Actions

The demigod 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 demigod regains spent legendary actions at the start of its turn.   Dodge. The demigod moves up to 20 feet.
Parry. The demigod adds +6 to its AC against one melee attack that would hit it.