Astral Net

You hurl an ethereal net towards a target, pinning them to the ground. Choose a creature in range that you can see, The target must succeed on a Wisdom saving throw . On a failure deal 1d6 piercing damage, and the creature's flying speed immediately drops to 0. If the target is in the air, it immediately falls to ground suffering any damage it would take from falling. If the creature has a walking speed, it is reduced by 10ft until the spell ends. If the creature does not have a walking speed then it becomes prone until the spell ends. At the end of the creature's turn they may repeat the saving throw, ending the spell on a success.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, you can target one additional creature for each slot level above 1st. The creatures must be within 30 feet of each other when you target them.