A shimmering 15-foot wide hammer of force flies at your designated target – up to 3 Medium or smaller creatures – at the same time that a 15-foot wide force anvil materializes behind the target or targets. The target creatures must make Reflex saves or take 1d4 points of damage per level (maximum 10d4) as the hammer slams into them. Any target hit by the hammer then must make a second Reflex save or be slammed against the anvil, taking an additional 2d8 points of damage.