Homunculus

Melee Weapon Attack: +4 to hit, reach 5 ft., one creature. Hit: 1 piercing damage, and the target must succeed on a DC 10 Constitution saving throw or be poisoned for 1 minute. If the saving throw fails by 5 or more, the target is instead poisoned for 5 (1d10) minutes and unconscious while poisoned in this way.

Melee Attack Roll: +4, reach 5 ft. Hit: 1 Piercing damage, and the target is subjected to the following effect. Constitution Saving Throw: DC 12. Failure: The target has the Poisoned condition until the end of the homunculus’s next turn. Failure by 5 or More: The target has the Poisoned condition for 1 minute. While Poisoned, the target has the Unconscious condition, which ends early if the target takes any damage.

While the homunculus 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.

While the homunculus is on the same plane of existence as its master, the two of them can communicate telepathically with each other.