Vine Trap

You summon forth a concealed web of vines at a targeted location within five feet of you. If a creature steps into the vines- they must succeed on a Dexterity Saving Throw or take 3d6 points of Piercing damage and become restrained, as the vines wrap around them. They may attempt to break free from the trap, using an action to do so, making a Strength Saving Throw. On a success, the spell ends.

For every turn that the creature is trapped within the vines, they will take an additional 1d6 points of Piercing damage, until they can break free of the vines.