Vigor

This perk allows a character to increase the amount of damage he can sustain.

• For 2 skill points, a character can increase his stun rating by 1 point.
• For 3 skill points, a character can increase his wound rating by 1 point.
• For 4 skill points, a character can increase his mortal rating and his fatigue rating by 1 point each.

Each of these benefits may be purchased once. So, if a character spends 9 skill points, he can increase all of his durability ratings (stun, wound, mortal, and fatigue) by 1 point each.