We play normally aside from the dm rolling actual dice instead of using rolld20 for it. I have noticed that he crits my characters over 1/3 of the time. It happens to me exclusively and I have counted a total of over 12 crits a session, sometimes 3 in a row. Is my DM taking advantage of nobody seeing his dice or am I just really unlucky (then again his die is probably lopsided)? This happens every session and every session a character of mine dies only because of the crit damage based on the game we are playing. Anyone have any ideas on how to resolve this as it is really annoying me.