Quirks Decay Tomura's original Quirk allows him to disintegrate whatever he touches with all five fingers will take effect whether the target is organic or not. The disintegration spreads quickly and will spread through the victim's whole body if they don't amputate the decaying body part even spread beyond what he's touching, allowing him to disintegrate large groups of enemies instantly the Quirk has to touch a solid object in order to be activated, it is possible to counter it through manipulation of fluids or particles, such as Snatch's sand body.