Your Strength score increases by 8,  and your Constitution score increases by 8,  and your charisma score increases by 4, Your dexterity score increases by 2

Immortal Titans. 

Empyreans don't age but can be slain. Because few empyreans can imagine their own demise, they fight fearlessly when drawn into battle, refusing to believe that the end is upon them even when standing at death's door. When an empyrean dies, its spirit returns to its home plane. There, one of the fallen empyrean's parents resurrects the empyrean unless he or she has a good reason not to

chaotic good (75%) or neutral evil (25%)

Your size is Huge. To set your height and weight randomly, start with rolling a size modifier:

Size modifier = 2d8

Height = 15 feet + 4 inches + your size modifier in feet

Weight in pounds = 1500 + (4d100 × your size modifier)

Your base walking speed is 50 feet.

You have a flying speed of 50 feet. (Armor on the ground is light for you.)

You have a swimming speed of 50 feet.

A creature with truesight can, out to a specific range, see in normal and magical darkness, see invisible creatures and objects, automatically detect visual illusions and succeed on saving throws against them, and perceives the original form of a shapechanger or a creature that is transformed by magic. Furthermore, the creature can see into the Ethereal Plane.

You can speak, read, and write All Languages

You count as one size larger when determining your carrying capacity and the weight you can push, drag, or lift.

You have proficiency in three of the following skills of your choice: Animal Handling, Insight, Intimidation, Medicine, Nature, Perception, and Survival.

Damage Resistance. bludgeoning, piercing, and slashing from nonmagical attacks

The Empyrean strikes the ground with a weapon, causing the earth to vibrate.

All other creatures on the ground within 60 feet of the empyrean must succeed on Strength saving throw or be knocked prone.

The limit of your ability is not 20.

• At will: greater restoration, pass without trace, water breathing, water walk

• 1/day each: commune, dispel evil and good, earthquake(15 level), fire storm(15 level), plane shift(15 level) (self only)

• Magic Resistance. 

  The empyrean has advantage on saving throws against spells and other magical effects.

   
  Magic Weapons. 

  The empyrean's weapon attacks are magical.