by Thurgian on Wed Jul 28, 2010 5:19 pm
While it was for a different reason, I posted a query similar to yours.
It is possible, in the future, they will show the result of each die. Allowing you to see when a person would need to reroll damage dice.
In the mean time I have done the following for Gauntlets of Destruction (reroll 1's)
Given:
The bigger the hit die, the less often a 1 is rolled, small hit die weapons benefit more.
Therefore I calculate the extra damage as iff the player was using a d6 weapon.
On any roll of a 6 sided dice there is a 1/6 (16.66%) chance that a 1 will be rolled.
On the reroll, there is an equal chance that any of the numbers will be rolled for an average value of 4
Such that the average value of the Gauntlets are 2/3 of a point for each die of damage.
So, I multiply the number of damage die by 2/3 (rounding to the nearest whole number) and add the result into the appropriate attack.
The result is 1 extra damage for 1d and 2d attacks, and 2 extra damage for 3d attacks (etc).
Not elegant, perhaps, but efficient.
Because of the technically infinite amount of damage that a Vorpal weapon could cause, this method isn't viable for weapons with that attribute.
Please don't be offended by my posts. I suffer from "IIDLYPIWBUI", "IASTSM", and "OCS":