I've heard of strange methods to increase fighting ability quickly. Magic items or secret techniques that can bestow a person with incredibility skill in a short amount of time.

[ though from the tone of his voice, it's clear he doesn't think much of those methods. ]

But in the end, the only reliable way to hone your offense skills is training. Drilling movements into your body so they become second nature, rather than anything you need to consciously think about. It's not an easy thing to obtain, but I'm not aware of any shortcuts readily available here. At the very least, your weapons sound impressive. They may at least compensate for some inexperience.