Brake (Heroic Clerics, Abjurers)
Casting Time: 1 Action
Duration: 1 minute (concentration)
The brake spell causes a beam of mystic force to extend from the caster to the target that presses against it and holds it in place. The target must succeed at a Strength Saving Throw or treat all movement as difficult terrain. The caster can choose one direction that is not difficult terrain if she chooses.
Each turn the target can make another Strength Saving Throw to attempt to move normally, but if they failed the first save, they must continue to make saves each time they move until the spell wears off, or the caster stops concentrating. This spell will work on swarms, gaseous and other creatures who cannot normally be grappled.