Personally Two Evolution shards should be available for F2P players per month, and removing the legendary Wild Card is not sustainable in current economy. It should be brought back. The game should give options to purchase tower skins via gems.
Personally Two Evolution shards should be available for F2P players per month, and removing the legendary Wild Card is not sustainable in current economy. It should be brought back. The game should give options to purchase tower skins via gems.