Chimney Mephit

Death Burst. The mephit explodes when it dies. Constitution Saving Throw: DC 11, each creature in a 5-foot Emanation originating from the mephit. Failure: The target has the Poisoned condition until the end of its next turn.

Claw. Melee Attack Roll: +6, reach 5 ft. Hit: 16 (5d4 + 4) Slashing damage.

Smoke Jet (Recharge 5-6). The mephit belches a stream of hot smoke in a 25-foot cone. Each creature in that area must make a Constitution Saving Throw: DC 14,  or take 28 (8d6) fire damage on a failed save or half as much on a success. A creature that fails the save is also Blinded  until the end of the its next turn.

Cinder Breath (Recharge 6). Dexterity Saving Throw: DC 11, all creatures within a 25-foot Cone centered from the mephit. Failure: The target has the Blinded condition until the end of the mephit’s next turn.

Smoke Shroud (Recharge 5-6). As a bonus action, the mephit can vent black smoke from its head-chimney, heavily obscuring a 10-foot radius area centered on itself until the start of its next turn. Creatures other than mephits that start thier turn in the smoke must succeed on a Constitution Saving Throw: DC 14,  or be [Tooltip Not Found] until the end of its next turn.