The warrior confers a number of unique specific abilities to the character. Most of these come from the warriors's feral alertness, and from sheer speed and endurance. They have great strength and endurance. Warriors can instinctively guard themselves against ambushes or opponents that surround them, as well as reacting very swiftly against traps. They often have excellent survival skills.
Nea being a woman may mean a bit less of strength, however, her intuiton and speed should add to her ability to survive otherwise mortal combat..
As the game goes on, we will find out more about Nea and her skills.