D&D 5e Spell Conjuration Concentration

Insect Plague

Swarming locusts fill a 20-foot-radius Sphere centered on a point you choose within range.

Level
Level 5
Casting Time
Action
Range
300 feet
Area
20 feet sphere
Duration
10 minutes
Saving Throw
Constitution
Concentration
Yes
Components
V S M

Swarming locusts fill a 20-foot-radius Sphere centered on a point you choose within range. The Sphere remains for the duration, and its area is Lightly Obscured and Difficult Terrain. When the swarm appears, each creature in it makes a Constitution saving throw, taking 4d10 Piercing damage on a failed save or half as much damage on a successful one. A creature also makes this save when it enters the spell's area for the first time on a turn or ends its turn there. A creature makes this save only once per turn.

Using a Higher-Level Spell Slot. The damage increases by 1d10 for each spell slot level above 5.