Awesome game tbh, one of the few Android games I've devoted some hours because it was real fun. A mix puzzle and RPG game where you defeat enemies until you fight the final boss of each stage, on the process you get cards with stronger characters so you can build your party. There was also PvP mode to fight with other players. The game didn't have many ads (only when the game launched and for getting free coins) and it wasn't pay to win, I didn't spend a single cent on it and I was still able to get rare, ultra rare cards and level up my characters fast enough to keep up with the game. Also it had waifu potential because most of the cards were hot fantasy female characters with skimpy outfits
But one day out of nowhere (In 2016 or 2017) gamevil said "We're pulling out the game from play store and closing the servers on next week because we don't have enough money to maintain them. We're very sorry"
I remember I tried to cope by keeping the APK but after the day they closed servers the game obviously didn't work anymore, prompting an error message before even loading the menu. They were too pure and honest to survive in the brootal mobile game world, were pay to win and spamming ads are necessary for survival. RIP Spirit Stones.
