Lightforce Coil (3.5e Invocation)

You create a coil of lifeforce, binding a target in place. The targeted creature must make a reflex save or become immobilized, cramped and uncentered for as long as you concentrate. You may only one casting of lightforce coil at any given time.

The coil can be destroyed by any effect that would destroy a [force] effect, freeing the creature.

This invocation is only available to a warlock with the Lightforce Shaper feat.