Skyward Sword - Damageless

The objective with damageless is to beat the entire game without ever taking any damage and never saving. While not necessary, I'm made a cheat code that makes any amount of damage instantly kill you. (You can find it here: http://puu.sh/gP5mO/0560d77af1.gct) There's no real reason for it, I just felt like it makes failures more spectacular. While I am timing my attempts, this isn't really a speedrun, it's more of a challenge. As far as we know, no one has ever completed this challenge before. The main reason is that there's a heated room in Eldin where there is unavoidable heat damage. For a long time we didn't think it was possible to get past that until we realized that the bugs required to get a Guardian Potion+ (which negates all damage for 3 minutes) are all available before that point. Also this is really hard. Everything is scary.