Boot

You conjure a magical boot within range. 

This boot can be used to immediately make a kicking attack against any target within 5 feet. 

This attack does 1d6 bludgeoning damage. 

The target must have something resembling a "head". 

On a natural 20, the target is stunned for one round, because it was just kicked in the head. 

You conjure one additional boot at 5th(2), 11th,(3), and 17th(4) level.