Angel of light

Death burst. When the angel of light is dropped to 0 hit points it bursts open and everyone within 15ft radius must make a dc 16 dex save or take 16 (4d8) radiant damage.

Angelic Weapons. The angel's weapon attacks are magical. When the angel hits with any weapon, the weapon deals an extra 4d8 radiant damage (included in the attack).

Innate Spellcasting. The angel’s spellcasting ability is Charisma (spell save DC 17). The angel can innately cast the following spells, requiring only verbal components:

At will: detect evil and good

1/day each: commune, daylight 

Magic Resistance. The angel has advantage on saving throws against spells and other magical effects.

Multi attack. The angel of light makes 2 glaive attack.

Glaive. Melee Weapon Attack: +9 to hit, reach 10 ft., 1 target. Hit: 21 (3d10 + 6) [slashing] damage plus 16 (4d8) radiant damage.