Yoooooo, this is pretty epic! Also I didn’t make the original sword I just rigged it up. All credit goes to @danieldadyan.
Also also the concept comes from a sword in the game Shadow Fight.
I also made a public model out of this:
Warning!!! When you try to save an animation (in moon animator) with this sword not all keyframes in the sword will be saved. the keyframes for the upper half of the sword will be removed. this is because the rig has so many joints that it breaks while saving so make sure that you record your animation if you really wanna save it!
Also here is a screenshot of what the rig looks like:
stay epic