Lord Devastator's sword:

              Intsudo may look like any ordinary sword from the looks of it but in fact it is quite powerful. Lord Devastator forged the sword with the idea that the sword would neutralize the properties of regeneration in any species. Upon slicing through the layers of flesh, the sword would leave a tiny piece of itself within the victim's wound. The substance would then liquefy spreading slightly through the wounded area, cauterizing the veins as it would block off blood or the silverians mordant lifeblood. The effect it would have upon a non-regenerating species would be poison, a healer could easily neutralize it. If a enough of the blade gets into a silverian it will poison them and with larger doses become fatal. In small doses it will only cause the silverian's healing process to slow down to a mere mortal being and depending up the size of the wound it could take up to a two weeks to heal naturally.