Can there be placed a little "v" notch to show on a Mobs/Boss HP Bar the spot when it's at 50% and at the 20% mark. It would be helpful for me and others to see if we even make it to at most the 20% mark.
__________________
Computing the probability that at least one of the following events will occur:
P(a or b ... or z) = 1 - P(!a and !b ... and !z) Probability