I was looking on youtube yesterday and found a video by AuronSuper95 and it was just the intro of skyward sword, so of course I thought it was fake but earlier today he uploaded part 2 and it looks like it's the real thing!! here's part 0, the introduction. beware of spoilers...
On Zeldadungeon.net in the story of a link to the past it says that "the people of Hyrule forged a sword resistant to magic which could repulse even powers granted by the Triforce. This mighty weapon became known as the blade of evil's bane, or the Master Sword'' and that they made it in order...