This game is too often get crash while in ranked mode, even it so laggy in recommend graphics settings, for just board card game the fps is never got optimal unless at home page only, phone with quality mid low end currently is not supported for this game. This game is too fast released on mobile. For the gameplay i really like it because have lot of usable card and wide field. But for performance currently Duel Links is 3x better than this game. This game still need more development.