By enchanting Ill-Tempered Loner // Howlpack Avenger with With Great Power . . ., you create a brilliant shield that redirects any harm intended for you straight onto your own creature. When you drop Volcano Hellion onto the battlefield, its enters-the-battlefield trigger aims a massive, unpreventable blast at your own head, which With Great Power . . . eagerly intercepts. This colossal damage inflicted upon Ill-Tempered Loner // Howlpack Avenger instantly wakes up its back-side triggered ability as the Howlpack Avenger, letting you volley that exact same astronomical amount of damage directly at an opponent to close out the game.