Due to receiving some complaints, I am changing the "Best of One" rule back to "Best of Three" like it was originally. You folks should know what BO3 is, but it means that all matches are decided with three battles (if a battler wins two of three battles, they win the match-up). I apologize if this causes any inconvenience, and if we encounter even more issues with BO1, I'll change back to it again.
Also, any matches done before this rule change will require 1-2 more battles to decide who wins the match-up.