A Blade's Life

I wanted to make a more customizable 'you are the sword' kind of scenario with my own twist. So, you are a sword, and you've been trapped for many years, waiting for a wielder. Once one of the greatest swords of all time, you're now in desperate need of a blacksmith, and a shadow of your old self. But that still makes you one of the greatest swords in this century. Wielder is fully customizable and your blade and powers are all up to you. Also has three options for human form, so you can decide if your long stone imprisonment was enough to make even that power weaken and change.