This devastating sequence relies on Platinum Emperion to shield you from harm, ensuring that your own life total remains entirely locked while chaos unfolds. With that safety net in place, you activate Heartless Hidetsugu to slice every player's life total in half, taking a massive chunk out of your opponents while leaving you completely unscathed. The real beauty of the setup lies in Obosh, the Preypiercer, whose static damage-doubling ability takes Heartless Hidetsugu's halved-life activation and amplifies it to instantly obliterate any opponent whose life total is even.