You command a single insect from your swarm to attack a creature within range. Treat this attack as a ranged attack with proficiency. On hit, the target takes 1d4 piercing damage and 1d4 poison damage.

At Higher Levels. This spell summons additional insects at higher levels: two at 5th level, three at 11th level, and four at 17th level. The insects can attack the same target or different ones. Make a separate attack roll for each insect.