I really enjoyed the tutorial! The mana system for attacking felt interesting, and I liked the variety of cards and summons you can bring into the arena. It looks like there's a lot of room for different strategies and playstyles.
Unfortunately, I couldn't experience much beyond the tutorial. I tried playing Arcade mode several times, but kept getting "Connection interrupted" and "Connectivity timeout" errors. I also couldn't find an opponent for PvP, although I didn't wait very long.
One thing I would suggest improving is the card selection interface. The cards were difficult to see and read clearly, although I'm not sure if that's because I was playing in a browser.
I was also a little confused about whether the main focus is competitive PvP or progressing through Arcade mode.
Overall, the tutorial left me wanting to explore the game further. The mechanics seem promising, especially the strategic possibilities, but I couldn't properly evaluate the gameplay because of the connection issues.
I'd definitely like to give it another try once those are resolved!
2 stars because I couldn't actually play the game due to connection issues, not because of the gameplay itself.