Bigby's Clenched Fist

This spell creates giant hand squeezing target. Initial attack deals 3D6 damage. In second round victim can make save vs. paralyzation to escape with -2 penalty. In case of failure spell deals 4D6 damage, after that another save without penalty can be made, in case of another failure victim suffers 6D6 damage and is held in place for another 2 rounds. Spell can be stopped by magic resistance.