Suturefly

Detect Lies. The suturefly knows if it hears a lie and can pinpoint the location of a creature within 60 feet of it that lied within the last minute.

Forest Camouflage. The suturefly has advantage on Dexterity (Stealth) checks made to hide in forested terrain.

Sew. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 4 (1d4 + 2) piercing damage, and the target must succeed on a DC 12 Dexterity saving throw or the suturefly sews the target's mouth, nose, or one of its eyes closed (the suturefly's choice). With supernatural speed, the suturefly repeatedly pierces the target's face, each time threading a loop of the target's own skin through the previous hole. These skin loops rapidly blacken, shrink, and draw the orifice tightly closed. If a target's mouth is sewn shut, it can't speak. If its mouth and nose are sewn shut, it can't breathe, and if both eyes are sewn shut, it is blinded. A creature, including the target, can take its action to cut open one of the sewn orifices by succeeding on a DC 12 Dexterity check with an edged weapon or tool.