This clever loop revolves around turning Heartless Hidetsugu's global life-halving ability into a lethal one-sided nuke. Normally, Heartless Hidetsugu would split the pain evenly, but equipping it with Pariah's Shield redirects all the damage that would be dealt to you straight back onto the equipped creature instead, keeping your own life total completely safe. Meanwhile, once you've achieved delirium, The Rollercrusher Ride steps in with its passive damage-doubling effect to multiply the damage dealt to your opponents, immediately overwhelming them regardless of their starting health.