Avacyn's Madness is bugged as hell...

Foznertep

Tiles are changing mid-swap, some cards in my deck never show up even in long matches with draw decks, sometimes effects of cards drawn trigger on cards discarded, destroyed creatures remain on the board with 0 health and then it freezes with only the menu still being responsive (which at least would provide me with the opportunity to ragequit without restarting the game). So what's wrong there?