I really can't figure out what to do. Obviously you need to use the item from the level to get them together.. But then what? I tried spin attacking, I can't target the boss with regular attack. I can't believe I've never been stumped on a boss in a Zelda game before.. And level one boss gets me. Thanks. Edit: I figured it out.. Heh heh... SPOILER!!!!!!!!!!! Just keep throwing the boomerang until they form back into the main guy, and whack away with your sword.