Lost Arm [DRAWBACK]
One of your arms withers or gets eaten away, leaving behind a stump.
MP Value: 3.
Drawback: You lose one arm of your choice. You cannot effectively wield weapons that require two hands. In addition, you take a –2 penalty on Climb checks, Swim checks, and grapple checks.
Special: You can replace your lost arm with a cybernetic replacement arm, assuming such technology is available and you can afford it.