General Rules
Stacking
Same type bonuses do not stack. There are only three types of bonuses in game: temporary stamina, armour stamina, and temporary hit points.
You can have one of each, but not two or more of the same (unless a rule says otherwise, as is the case with some light armour). A stronger version of the bonus always replaces the weaker version.
Effect timers also do not stack, but they do refresh. If you are under the sleep effect (1 min.) and get hit with another sleep effect, the timer starts over.
Same type bonuses do not stack. There are only three types of bonuses in game: temporary stamina, armour stamina, and temporary hit points.
You can have one of each, but not two or more of the same (unless a rule says otherwise, as is the case with some light armour). A stronger version of the bonus always replaces the weaker version.
Effect timers also do not stack, but they do refresh. If you are under the sleep effect (1 min.) and get hit with another sleep effect, the timer starts over.