Scroll: Ensnaring Strike

Ranger and Oath of the Ancients Paladin only
Casting Time: 1 bonus action
Range: self
Duration: concentration or 1 minute
The next time you hit a creature with a weapon
attack before the spell ends, a mass of thorny
vines appear at the point of impact, and the
target must succeed on a STR save or be
restrained until the effect ends.
While restrained, the target takes 1d6 piercing
damage at the start of each of its turns