Just out of curiousity, does anyone here play PTCGO?
If not, you should be. It's hands-down the best digital implementation of any card game... better than Hearthstone, better than the various YGO videogames, and leagues better than Magic Online.
The card game itself may not be super complex like MTG, but it's reasonably fun and has enough complexity to it to keep it from being mindless. And if you're used to MTG and how limited card tutoring, card drawing and mana ramp effects typically are (due to how powerful they are), Pokemon TCG can actually be kind of addictive due to how shockingly liberal they are with those kinds of effects.