The second cheat code card in his deck once you get his uniform in play. Remember this interrupts the villain's attack, so you're shuffling the energy cards back into your deck before you reveal the villain's boost. This way you are more certain to draw into some resource cards and with the uniform in play.... heal some of that 3 damage. I see why the designers capped the damage to 3 or this card would be too powerful without the cap on it.