[But when she asks about his arm, a wide grin comes on his face.]
Yup. Look.
[He'll grab the cuff of his wrist and twist it. When it's at 180 degrees long knife like claws extend out of the finger tips. When he does a full 360, the retract and a small opening opens up on the palm and reveals a grappling hook stored inside.]
Re: Action
[But when she asks about his arm, a wide grin comes on his face.]
Yup. Look.
[He'll grab the cuff of his wrist and twist it. When it's at 180 degrees long knife like claws extend out of the finger tips. When he does a full 360, the retract and a small opening opens up on the palm and reveals a grappling hook stored inside.]