Since many players found their opponents sometimes have advantage of quick start or fast move, even unlimited revive by ifrit. I think developers need to add an option for players to report their opponent who is likely using plug to get those unfair advantage.
Currently, I think there is no punishment for those plug users. I think the developers should understand how important to protect the fairness to keep the old players and develop new users. It is very important to find those unfair players and give them punishment.