Hit Points (xdy+z): (3) HP NumDice: [ #] (4) HP SizeDice: [ #] (5) HP Addition: [ #] (range # to #) Hit Points are calculated by rolling dice. The first value determines the number of die, the second the size of the die. This may be confusing for some so to make this easier I would suggest to always set the HP Bonus: to how many hit points you want the mob to have instead of having to figure out the rolls of the dice etc. Or better yet, just enter the mob level and let the autoroll settings calculate it for you. See also:: AUTOROLL