I know, I already failed on De@th Mountain fighting Gorons. I wasted too much time on the Gold Skulltula, which needed the HOOKSHOT to get, and I didn't have it yet! >-< What a cheap trick. I also failed on Twilight Castle fighting Argorok and Zant. Funnily enough, I lured tyem both to my main base and beat them there. I still haven't beaten the Gorons though...