Delay Pain

With a flash of blue, an enemy's attack appears to pass through you -- that is, until a few minutes later when the cuts spontaneously appear on your chest! As a reaction upon being hit by an attack, but before damage is taken, you may choose instead to take no damage. The DM records the amount taken and type of damage you would have taken. You take the damage at this damage immediately when the spell ends or if you lose your concentration.