sentences:  Kirby's group ultimately manages to defeat him, only for the three Mage-Sisters to arrive too late to help him.In the storyline's good ending, the Mage-Sisters are saved by the power of Kirby's Friend Heart, and after Kirby leaves, Hyness turns back into his true self, allowing the Mage-Sisters to help him up and bring him back to their world., also known as the "Destroyer of Worlds," is the final boss of "Kirby Star Allies".