1.) Use any techniques you like, but if someone uses it against you or it would overrule your attack/defense, you have to take the hit.
2.) NO GODMODDING!!!
3.) Don't use wicked simple attacks each time, and don't use techniques that are seriously complex. Act your age-a 5 year old doesn't know the more complex moves that a 15 year old uses.
4.) Have fun out there.