This recursive slaughterhouse turns your creature into a one-man firing squad by combining three distinct permanent upgrades. Once you equip Nazgûl Battle-Mace, your creature gains deathtouch, meaning every single point of damage it deals is instantly lethal. You then layer on Thornbite Staff and Hypervolt Grasp to grant it the ability to tap and ping anything on the board, while the Staff's static untap trigger ensures that every time one of your opponent's creatures dies, your gunner immediately resets to fire again. The result is a devastating board wipe where a single activation can cascade through an entire army, leaving opposing battlefields entirely empty.