Bat From the Sky

2nd-level evocation (druid, paladin, ranger)

Casting Time: 1 action, or 1 reaction when a flying creature moves adjacent to you
Range: Touch
Components: V, S
Duration: Instantaneous

You target a flying creature you can reach when you cast this spell. The creature must succeed on a Strength saving throw or be knocked prone and become stunned until the end of its next turn. If you use an action to cast this spell, you can use a bonus action to make a melee weapon attack against the target regardless of the result of its saving throw. If you cast this spell using your reaction, the creature has disadvantage on its saving throw.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, you can target an additional creature for each 2 slot levels above 2nd.