Bane: You are missing one arm. You are -4 to Climb checks and combat maneuvers to grapple. Additionally, you may not use any weapons requiring two hands, such as bows or battle-axes. Disable Device checks take you twice as long.
Christina Stiles Presents Ultimate Options – Minor and Major Drawbacks, © 2013, Christina Stiles; Authors Christina Stiles, Robert Hudson, Jr., and Mike Welham