This seems to make Duel Arena unnecessary.
A tablet-exclusive Duel simulator basically. Think Yu-Gi-Oh! Millennium Duels, except the app is free to download.
The most appealing aspect is unlimited online and offline Duels. Even if you somehow switch tablets, you can still keep your progress/stats by creating an in-game account.
It also offers varying weekly challenges to keep it “fresh”. However, it seems that you have collect cards in-game, so you won’t have unlimited access to all cards right away (assuming they offer that feature in the game at some point). It does promise to release new cards in-game in the future, so you don’t have to worry about the game becoming dated.
There are in-app purchases; maybe to buy custom Decks/cards?
