It may be available for Android to but i thought i would link it since i find it addictive as hell. It also is a little bit like MTG because it is a card game but the difficulty and progression of it reminds me of classic EQ. Let me know what you think.
Guardian Cross
https://itun.es/us/ftx1F.i
If you download it use my invite code and you will start with a rare limited card: KS63148
I am going to link P99 on their forums too.