Draw declared even when opponent still has life
I get into a chain with my black deck where if i gain life, they lose life and when they lose life, i gain life. After a few turns, even if my opponent is at 8 life, it is declared a draw, taking my win from me. How can a guaranteed win, like that combo, be declared a win if the opponent's health is already so low? This has happened to me a few times already.