Allows the marine to hit vital areas.
- Level 1:
- +3% critical chance and 300% critical damage.
- Level 2:
- +6% critical chance and 350% critical damage.
- Level 3:
- +9% critical chance and 400% critical damage.
- Level 4:
- +12% critical chance and 450% critical damage.
- Level 5:
- +15% critical chance and 500% critical damage.