Scroll of 1000 Bees

This scroll bears the words one spell. Using an
action to read the scroll:
A swarm of Magical bees comes forth attacking
the enemy of your choice, they must make a dex
saving throw (DC 13) on fail take (5d6+2)p dmg
and (2d4+1) poison damage. Halved on a save.
Once the written word is spoken the scroll turns
to ash.