Armor Class 18 ({@item plate armor|phb})
Hit Points 66 (12d8 + 12)
Speed 30 ft., fly 90 ft.
Saving Throws WIS +6, CHA +7
Skills Investigation +3, Perception +6
Damage Resistances fire, radiant
Condition Immunities charmed, exhaustion, frightened
Senses darkvision 120 ft., truesight 120 ft., passive Perception 16
Languages all
Challenge 5
Flyby. The angel doesn't provoke an opportunity attack when it flies out of an enemy's reach.
Magic Resistance. The angel has advantage on saving throws against spells and other magical effects.
Multiattack. The angel makes two melee attacks. It also uses Battlefield Inspiration.
Longsword. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 7 (1d8 + 3) slashing damage, or 8 (1d10 + 3) slashing damage if used with two hands, plus 18 (4d8) radiant damage. If the target is within 5 feet of any of the angel's allies, the target takes an extra 2 (1d4) radiant damage.
Battlefield Inspiration. The angel chooses up to three creatures it can see within 30 feet of it. Until the end of the angel's next turn, each target can add a d4 to its attack rolls and saving throws.
Guildmaster's Guide to Ravnica, p. 189