Veil of Compressed Time

Closing your eyes and outstretching your arms and muttering a few Astral words a 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 2 additionally, once you have been hit the target must make a Constitution saving throw or it takes 5d8 Force damage and the spell fades.