"This is Elemental Kingdoms! "
Elemental Kingdoms is far from the first game in that genre. There's tons of games just like that (better designed imo) that are 5+ years old (both korean and US).
Beautiful art and decent gameplay. No card-advantage or incentive to use mana efficiently (as in, e.g., MTG) reduces the overall strategical
value of this game. Choices are often given, which makes the game less intriguing than it could be.
Hey Harpan32, we have just deployed an Update that should fix your problem, could you refresh the game and confirm us that it's working? Thanks!