Conjure barrage

Conjure barrage was a conjuration spell used by rangers that could turn a single mundane missile into a swarm of them.

Effect
The caster fired or throw a single non-magical missile into the air and the spell created a wide cone of identical missiles in front of the caster, causing a lot of damage to its targets.

Components
In addition to verbal and somatic components, this spell required a material component in the form of a missile weapon, whether it be thrown like a throwing axe or fired like a crossbow.