WIN BY PUSHING YOUR OPPONENT OFF THE MAP
If you have one of those sword pieces where it have a push distance that is huge, equip it and you will win easily if you can break guard and push your opponent off the edge
HOW TO COUNTER
If you don't like that kind of noob strat stay away from fighting near edge or spike on the wall
HOW TO COUNTER 2
If you want your enemy to fight you in certain place, try to get health advantage, because the game have timer so if the time run out he will lose if he don't try to get in combat