Final boss version can summon the following objects: Wall (destructable object), Cage (selecectable object), which spawn as a single unit.
Shadow Kresovus grins, his black teeth grinding, "Congratulations on completing the Trials of the Arm, Mind and Heart human. Perhaps you would make a better Lugian than I, but we shall never find out. For now it is time that you die."
You split Shadow Kresovus apart!
Shadow Kresovus says, "I can't believe it. You defeated me? Me!"
Shadow Kresovus says, "You've ruined everything! Oh, but you'll see. The Master will not be happy. You and your kind will be payed back in full."