You become physically tougher and heal faster, resulting in a physical resistance and health regeneration, which allows you to ignore pain from incoming weapon damage for a brief period.
On success target get 10+vit*2 health pool for 10+vit rounds and get 2 physical protection for 10+vit rounds.
Abilities are linked to certain classes and can be used by both players and non-player characters (NPCs). To use most abilities, you must first learn them and sometimes invest points into them. Occasionally, you may come across special ability scrolls with a limited number of uses. These scrolls allow you to use the ability even if you have not learned it, but you can only use the ability a certain number of times before the scroll is depleted.