Conjure Huge Net

A glowing net spreads from your outstretched hand. Make a ranged spell attack against the target. On a hit, if the target is large or smaller, it is restrained until the end of your next turn unless freed see below. If the target is huge or larger, its movement speed is reduced by 10 feet but is not restrained.

Freeing: A creature affected by the spell, or one of its allies, may take an action to make a DC10 Strength check to break free, or may attack the net (AC 10, HP 5, resistant to bludgeoning/piercing damage) to free the creature without harming it. Alternatively if more than 20 damage is dealt to a restrained creature from any source the net breaks.

At 11th level, and 17th level, you may target one additional creature (make a separate attack rolls for each target) or at 11th and 17th level make a single larger net, capable of restraining an additional size category larger. Additionally, the damage from any source required to break the net goes up by 10.