[@Doc Doctor] Goodie. No particular rule set, just guidelines I use. And they are:

1. One attack per turn.
2. Preps are allowed, but not required to achieve power. They take a backseat for me.
3. No interrupts or retroactive prevention of actions made by the opponent. The fight should move in a forward, clean flow. I personally feel interrupts screw up fight timelines.
4. This is high tier, but that doesn't mean reality warping, instant attacks, porting, and the like are allowed.

Hope this works for you, bud.