Mimicry. The thopter can mimic simple sounds it has heard, such as a person whispering, a baby crying, or an animal chittering. A creature that hears the sounds can tell they are imitations with a successful DC 10 Wisdom (Insight) check.
Beak. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit:1 piercing damage.
Many of the products of Kaladesh's most inventive minds are tools meant to be wielded, piloted, or otherwise employed by other people. But the crowning achievement of the artificer's art is the imitation of life itself, crafting artificial creatures with the capability to move, act, and even make decisions independently, according to a comprehensive set of instructions.