Let me clarify what I've already said: the "Mirror" spell was created to minimize the variance in the map layout compared to the opponent, not giving enough time for detailed map analysis. This increases the variance, and your example about the time remaining at the end of the game is not a valid comparison.
Let me clarify what I've already said: the "Mirror" spell was created to minimize the variance in the map layout compared to the opponent, not giving enough time for detailed map analysis. This increases the variance, and your example about the time remaining at the end of the game is not a valid comparison.