3 stars: It's not bad. I really like the puzzles. My main issue is the UI and descriptions. The UI is really bad when you're trying to read cards descriptions. You have to hold the card with your finger in the way of the screen, and if you let go the bigger image dissappears. My other problem is that the descriptions are broken english. The game isn't explained well at all. For example, cards say \
5 stars: I've been playing this game casually for a few years now and really enjoy it. It is quite liberal with giving you free cards so I don't feel compelled to spend lots of money and the AI/single player stuff made it a lot easier to get into the game and allowed me to understand the mechanics before jumping into actual multiplayer games. If you like Magic or Hearthstone this game is for you.
5 stars: It's basically MtG if it was made with the idea of competing for the online CCG market. It plays like a streamlined MtG and does things that require a computer to work as the third party. Basically. It's a good game made with mobile and online environments in mind. It's also incredibly generous if you want to play f2p
5 stars: As a lifelong gamer this is THE most in-depth, rewarding, balanced, nuanced and FUN free turn-based game I've ever played. Comments about AI unfairness or bad streaks are simply not true, which you will see from playing a longer time. Free players can do as well as anyone, and the PvP modes are ranked well so you won't get destroyed if you're new...