Very mediocre. The fact the game doesn't violently monetize itself is really the only thing it has going. It may be 'the best online CCG' but it's a very low bar and that doesn't translate as an actual good game. The problem is how unbalanced the Champions are, which turns each mach into a 20 minute game of Rock Paper Scissors, if your Champ is better you win. LOL is reknowned for being broken and unbalanced, it's no surprise this game is either. The initiative and round systems are a cool idea