Philip
Explorer
Lord Pendragon said:I find this inpartiality is very helpful to my game. The players know that I'll revisit mistakes against them, but also revisit mistakes for them. And I can trust my players to point out my mistakes without bias as well.
Very true. Only revisiting mistakes is not always that simple. Often players make decisions based on such consequences and those decisions may have been different if they had the right information. I don't think that as a DM you can say, oh, I forgot, last battle the Remorhaz actually did 32 instead of 20 points of damage, and since you're at 1 hp now.... The player would justly say: 'but if I knew I had taken 12 more damage, I would have asked for another cure spell'. And then the cleric would have chimed in 'but if I had cast another cure spell, I would have insisited on resting and regaining my spells before we continued' and so on....
So usually I have a 1 round time limit to reverse mistakes, if your next action is up, you don't suffer the consequences of the mistake, be they good or bad. I usually only make an expection if a mistake of mine caused a PC to be killed where he would have been alive if I had ruled correctly.