Really Nice Gameplay...I Can see the M:tG in the game, but i also feel like i'm playing a game all together different (and hey what Card Game Doesn't take from Magic...it's like Ancient.)
a Few Bugs I noticed:
1)Frailty tends to bug out and not last the full time (and every turn after it expires it says it expired again)
2) After a Card is returned to hand the card doesn't work properly (this occurred when i played the Reverse Challenge and had 3 hive minds on the field)
3)The Robots retain their Hive Mind Bonus after being sent back to your hand, thus resulting in them gaining the Hive mind bonus again (i had 3 hives on the field and after the card got sent back i played it again and it was a +6 instead of a +3...and it wouldn't allow me to attack or block with it.)
overall i give it a 3.5/5 if the bugs get fixed and the AI is improved i'd say a 4.5/5 if you added in more cards after fixing the bug definitely a 6/5