[[Absolutely not, there needs to be more interesting people doing interesting things around here~]]

I'm afraid I only know of two Pokemon that can evolve in this manner; the other is called a Scyther. Basically, it's a giant bug with two blades for arms, and the evolution is just as deadly. Maybe another thing worth looking into.

[[Reaching into his pocket, Kato tosses a Revive into his Steelix's mouth, causing her to groan loudly and pull herself up.]]

With a bit of research, you'll find that Pokemon make incredible weapons.