Endurance

Endurance(Warrior, 2)
Ability: Constitution
Modifier: ‐2
A character with endurance proficiency is able to perform continual strenuous physical activity for twice as long as a normal character before becoming subject to the effects of fatigue and exhaustion. In those cases where extreme endurance is required, a successful proficiency check must be made. Note that this proficiency does not enable a character to extend the length of time that he can remain unaffected by a lack of food or water. Dwarves, being a hardy and resilient race, can take the endurance proficiency for one slot at the start of their career. Dwarves taking this proficiency later on must pay the 2 slots to acquire it.