3ds max devil cello sword - Devil by Malmida3D

Devil itself is indestructible through it's own power of frequencies, and anyone who uses devil will be indestructible through the same power, as long as they're playing.
The bow that's used to play the cello also serves as a sword that becomes temporarily sharper the longer its used to play. By playing Devil the sword can be charged to levels where it can easily slice through most any material as if it where butter.
at it's highest levels the blade doesn't even need to come in contact with its target because it can release a slice through the air which can travel up to 100 yards.

Although the name Devil implies evil, the character that uses it in my story is actually good.
She uses Devil as a shield when not playing it (since the best shield is an indestructible one!), and during battle she stands at the top of her sky-boat and plays while her soldiers fight to keep them in rhythm, and at the end of each song she releases the blades slice to chop an enemy ship or two in half.
If not fighting with Devil, then she relies on her powers of transformation to defeat almost anything, and is known as the most feared captain of the seas and sky.

Made in autocad 2002, took 2 hours and 25 minutes to make