User blog comment:Nhan-Fiction/(Champion Remake) Fiora, the Grand Duelist/@comment-10958553-20131229190043/@comment-5001455-20131230003511

It's strong early in the game. The amount of regen you get at four stacks, especially if you gulp a potion during a damage trade, is a lot of HP. You generally should win a lot of your trades at the start because of the passive. Mid-late game is when it gets really bad.