Voidborn (Volarai)

Resilience: The Voidborn has resistance to radiant and necrotic damage.

Devourer of Power (Recharge 6): As an action, the Voidborn targets a creature it has reduced to 0 hit points within the last minute. The Voidborn absorbs the residual energy, gaining temporary hit points equal to 5 × its proficiency bonus (20 temporary hit points at base). These hit points last for 1 hour or until expended.

The Voidborn can expend these temporary hit points on the following abilities:

Eldritch Surge: Spend 5 temporary hit points to gain advantage on its next attack roll or saving throw, or to reroll a failed one.
Empowered Strike: Spend up to 10 temporary hit points. The next melee or spell attack deals additional damage equal to the temporary hit points spent.
Resilient Form: Spend 5 temporary hit points to gain resistance to one damage type of its choice until the end of its next turn.

Multiattack: The Voidborn makes two melee attacks.

Void Blade (Melee Weapon Attack):
+4 to hit, reach 5 ft., one target.
Hit: 8 (1d10 + 2) slashing damage plus 3 (1d6) necrotic damage.

Void Bolt (Ranged Spell Attack):
+5 to hit, range 60 ft., one target.
Hit: 10 (2d6 + 3) necrotic or radiant damage (Voidborn’s choice).

Void Step: The Voidborn can teleport up to 30 feet to an unoccupied space it can see. This ability costs 10 temporary hit points if available; otherwise, it cannot be used.