Fun when it works. Don't pay; I have tons of cards without paying; just search online for redemption codes. Infuriating for multiple reasons: statistically inaccurate shuffling (repeatedly; recent game with 13:5 land:non-land start ratio); game hangs or crashes; "waiting for server" for every action; when attempting to reconnect after the game freezes it shows a black screen; bug report feature brings you to a web page where you cannot report a bug; no reduced animation option; imbalanced cards.