Metallic Warbler

Tiny Construct, Neutral Good

AC: 14

Initiative: +2 (12)

HP: 14 (4d4 + 4)

Speed: 40 ft., fly 60 ft.

STR: 4 (-3)
DEX: 15 (+2)
CON: 12 (+1)
INT: 9 (-1)
WIS: 10 (+0)
CHA: 12 (+1)

Saving Throws: Dex +4

Immunities: fire

Condition Immunities: charmed; exhaustion; frightened; paralyzed; petrified; poisoned

Senses: darkvision 60 ft., Passive Perception 10

Languages: understands Common and Draconic but can't speak

CR: 1/4 (XP 50; PB +2)

Immutable Form.

The warbler is immune to any spell or effect that would alter its form.

Telepathic Bond.

While the warbler is on the same plane of existence as its master, it can magically convey what it senses to its master, and the two can communicate telepathically with each other.

Actions

Claw.

Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 4 (1d4 + 2) slashing damage.

Calming Mist (Recharge 5-6).

The warbler releases a calming gas in a 5-foot-radius sphere centered on itself. Each creature in that area must succeed on a DC 11 Charisma saving throw or become charmed by the warbler for 1 minute. While charmed in this way, the creature is incapacitated and has a speed of 0.

Find this creature in the encounter builder

Source: Fizban's Treasury of Dragons, p. 210 - Licenses and attribution