Was in the middle of a quick draft Hobbit match and the game froze after casting a spell. Couldn't get it to work, so restarted app hoping to rejoin game in time. Game would not even load up; was a black screen. Had to restart android phone to get app to load again. When it did, I had lost the match even though I was winning when the game froze. Either a trash product or a hacker. Congrats, Wizards! I have been playing arena for over 6 years now and I can unequivocally say that they do not care to produce a secure, fun product. There is so much wrong with this game and app that never gets fixed. It is land-rigged and draw-rigged if you don't pay money into the game. I play this as a time-killing, toilet-sitting game, and I can tell you that after 6 years in a row of dealing with this garbage, nothing has changed. Again, congrats, Wizard, on your magical ways of keeping zombies like me playing your miserable, rigged, money-grabbing product!