V

Special Equipment. Belt of Hill Giant Strength, Glamoured Studded Leather, Amulet of Proof against Detection and Location

Focus Points. V has 10 Focus points. 

Unarmored Movement. V's movement speed is 55 ft.

Touch of Death. When V reduces a creature within 5 ft. of them to 0 HP, they gain +13 temp HP.

Stunning Strike. Once per turn, when V hits with their unarmed strike, they can expend 1 Focus Point to attempt a stunning strike. The target must make a DC 17 Con. saving throw. On a failed save, the target has the Stunned condition until the start of V's next turn. On a successful save, the target’s speed is halved until the start of V's next turn, and the next attack roll made against it has advantage.

Self-Restoration. V can remove one of the following conditions from themselves at the end of each of their turns: Charmed, Frightened, or Poisoned.

Nimbleness. V has advantage on all Acrobatics and Athletics checks.

Shapechanger. V can change their appearance and voice. They determine the specifics, including their coloration, hair length, sex, height, weight, and can change their size between Medium and Small. They can look like another race, though none of their game statistics change.
They can duplicate the appearance of an individual they’ve seen for at least a minute, and their form must have the same basic arrangement of limbs that V has. V's clothing and equipment also change accordingly due to their magic clothing.
They stay in the new form until they revert or until they die.

Multiattack. V can make one cantrip and two unarmed attacks. They can replace one of these with a spell attack.

Unarmed Attack. Melee Weapon Attack: +11 to hit, reach 5 ft., one target. Hit: 9 (1d8+5) bludgeoning damage. 

Spellcasting. V is a 17th-level spellcaster. Their spellcasting ability is Intelligence (spell save DC 17, +9 to hit with spell attacks). V has following wizard spells prepared:

Cantrips (at will): Blade Ward, Create Bonfire, Fire Bolt, Friends, Minor Illusion

1st level (4 slots): Charm Person, Shield, Unseen Servant

2nd level (3 Slots): Hold Person, Invisibility, Magic Mouth, Mirror Image

3rd level (3 slots): Counterspell, Nondetection, Slow, Water Breathing

4th level (2 slots): Dimension Door, Wall of Fire

Martial Arts. V can use their bonus action to make an unarmed attack.

Flurry of Blows. (1 Focus point) V can use their bonus action to make three unarmed attacks.

Step of the Wind. (1 Focus point) V can take the dash and disengage actions as a bonus action, they gain one 1d8 HP, and their jump distance is doubled for the turn.

Shield. Using their reaction, V can cast Shield on themselves.

Counterspell. As a reaction, V can cast Counterspell to try and counter a spell.

Deflect Attacks. When an attack roll that includes Bludgeoning, Piercing, or Slashing damage hits V, they can use their reaction to reduce the attack’s total damage by 1d10+11. If they reduce the damage to 0, V can expend 1 Focus Point to redirect some of the attack’s force. If they do, they choose a creature they can see within 5 ft. of them if it was melee, or a creature they can see within 60 ft. that isn’t behind total cover if the attack was ranged. The creature must succeed on a DC 17 Dex. saving throw or take 2d8+1 damage of the same type dealt by the attack.

Slow Fall. V can use his reaction to reduce any falling damage by 50.