Cleric Kenku

Holy flight by divine intervention, they are allowed to fly.  They have +2 on any dexterity rolls or saving throws, they have advantage on checks against being afraid. Lasts 3 turns

Spellcasting. The Cleric Kenku is a 3rd-level spellcaster. Its spellcasting ability is 17 ( 15 spell save DX, +3 to hit with spell attacks). The Kenku has following Cleric spells prepared:
Cantrips (at will): Thaumaturgy, sacred flame 
1st level (4 slots): inflict wounds, Command, guiding bolt

Mimicry. You can mimic any word, phrase or voice heard. Anyone hearing them must make a wisdom check against your deception roll.

Action Melee Attack. Claw swipe: +4 to hit, reach 5 ft., 2 targets. Hit: 6 (2d4+4) slashing damage. 

Action Ranged Attack. Loud screech: +5 to hit, range 10/20 ft., all targets in range. Hit: 6 (1d6 +5) thunder damage.

Reaction Name. Enter the description for your action.

Celestial Purge (Costs 1 Actions): The Kenku channels pure celestial magic from their patron god and a burst of energy emits from them, reaching up to 30 feet all around them. Everyone in range shpuld roll a constitution saving throw 16 DC, upon failing they take 4d10 necrotic damage. Upon a successful save they must roll a dexterity saving throw 13 DC, upon failing they receive 2d6 radiant damage. Upon succeeding they avoid any sort of damage but they are left vulnerable.