Check out rage of bahamut for iphone/ipad/android. It's a free addictive card game where you try and build the best deck by finding, evolving or enhancing current cards. It requires an internet connection to play.
Here's a video showing you what it looks like. Don't be screamish about the horrid interface, you'll get used to it pretty quickly. You can skip a few minutes into it to get a better idea of what it's like. You can battle in quests and against other peoples decks for money and treasure, join guilds, and participate in regular events that they hold.
Also don't use their referral code. This one is mine: qky67245
By adding it you'll get a ass load of coins and a rare card, which is handy to start off with
Here's a video showing you what it looks like. Don't be screamish about the horrid interface, you'll get used to it pretty quickly. You can skip a few minutes into it to get a better idea of what it's like. You can battle in quests and against other peoples decks for money and treasure, join guilds, and participate in regular events that they hold.
Also don't use their referral code. This one is mine: qky67245
By adding it you'll get a ass load of coins and a rare card, which is handy to start off with