Based on the recently ended season 1 anime and light novel series, DayDreamDuel is the first mobile game for Seirei Tsukai no Blade Dance (Bladedance of Elementalers). It is now available on both iOS and Android, although iOS users will have to register for a Japan account to download.
As usual, there will be a new exclusive character for DayDreamDuel, along with a new storyline. Gameplay is pretty simple, requiring gamers to tap and swipe to perform various action off and during combat. Little is shown in the game trailer, I guess those interested will have to try out themselves!