Black Tentacles

Standard Action | V, S, M | Medium | 20 ft radius
1 Round/level | None | No
This spell causes a field of rubbery black
tentacles to appear, burrowing up from the floor
and reaching for any creature in the area. Every
creature within the area of the spell is the target
of a combat maneuver check made to grapple
each round at the beginning of your turn,
including the round that black tentacles is cast.