Astral Net

Conjure a net of starlight and make a ranged spell attack. On a hit, the target makes a Strength saving throw, creatures Large or larger have advantage on this. On a failure, the target takes 2d8 radiant damage and is restrained, or half the damage on a success and isn’t restrained. While restrained, the target takes 1d8 radiant damage at the start of its turn. The target can perform further Strength saving throws at the end of their turn to break the restrain.

At higher levels: The initial damage increases by 1d8 for each spell slot above 1 (3d8 for 2 level, 4d8 for 3 level, etc.).