Conjure volley

Conjure volley was an conjuration spell that transforms a singe missile to a volley of hundreds of missiles.

Effect
Throwing or firing a single non magical missile in to the air and picking a area within a 150 feet, the area would be pelted with a volley hundreds of the same missiles. The selected area would cover a 40 foot radius and a 20 high cylinder, if a target was quick enough it could dodge half of the damage. The damage of the volley would have been of the same type as the initial missile and they would disappear after landing.

Components
Verbal and somatic and a missile where needed components for the spell to be cast.