Darkness

Casting Time: 1 action, Comp: V M
Range: 60 feet, 15-foot-radius sphere.
Duration: Concentration, up to 10 minutes.

Magical darkness fill a sphere for the duration. The darkness spreads around corners. A creature with darkvision can’t see through this darkness, and nonmagical light can’t illuminate it. If any of this spell’s area overlaps with an area of light created by a spell of 2nd level or lower, the spell that created the light is dispelled.