a 3.5 homebrew help.

[Belzyk]

So I'm looking to make a homebrew of a class called Imperials. They are from a game called Etrian Odessey 4. It would be a class that specializes mechanical greatswords. They are capable of producing large elemental bursts every few rounds. If anyone could give me a few tips or advice it would be nice. I've never made a class before.

[Solaris]

Well first, what is it that you're specifically trying to do with the class? I find it's helpful to reframe and redefine the abilities I'm looking to emulate when I make a class that's inspired by something from an outside source.