Help Damroll

Hitroll will affect the possibility of a successful strike against a 
target. The higher the hitroll, the more often the strike. Hitroll also 
controls how often you will do critical hits.

Damroll will affect how much damage is done with a successful blow 
against the target.  The higher the damroll, the greater the damage done.

There are several other factors involved in fighting- difference in levels/
stats/skill percentages and resists are just a few others.  The exact
calculations are not shown.