Veil of Compressed Matter

Closing your eyes and outstretching your arms and muttering a few Astral words an blue glow envelops your entire body, this extra layer constantly shifts to where any impact is found. When a weapon successfully hits the veil it releases a small amount of stored energy in a miniature explosion.

Once this spell has been cast, your AC increases by 5, additionally, once you have been hit the target must make a Constitution saving throw or it takes Force damage equal to (caster's level)d8 The damaging effect can only be used once per round.