Conjure Commoner

You summon a random commoner (Monster Manual p.345) from the same plane of existence, which appears in an unoccupied space that you can see within range. The commoner disappears and returns to the closest unoccupied space from where it was summoned when it drops to 0 hit points or when the spell ends. The summoned commoner is friendly to you and your companions, however, they are understandably confused by the situation. They defend themselves or hide from hostile creatures, but otherwise take no actions 

At Higher Levels. when you cast this spell using a spell slot of 4th level or higher, you summon one additional commoner for each slot level above 3rd.