Daily Punch 4-5-16 Dancing Shield spell for Pathfinder

You can animate a shield and order it to follow you. The shield floats at forearm height and remains within 5 feet of you, no matter how fast you move. The shield cannot support any additional weight. You gain the AC bonus of the shield while you have this spell active.  If you cast this on a tower shield or any other shield larger than a heavy shield, you take a -2 penalty to all concentration checks, but you do not gain any of the other negatives associated with any shield this spell is cast upon such as an armor check penalty. A dancing shield can be made permanent with a permanency spell (CL 9th, 2,500 gp).