<P> Stone is the name of a number of fictional comic book characters appearing in books published by Marvel Comics . </P> <P> First appearing in Daredevil #187, Stone was the favored pupil of Stick, the blind former mentor of costumed crime - fighter Daredevil and Elektra Natchios . He is a member of the Chaste and is a highly trained martial artist and assists his sensei against the Hand . Like the other members of the Chaste, Stone is deeply advanced in the art of chi - manipulation . An offshoot of this is his ability to render himself invulnerable to physical harm - but only if he sees it coming . </P>

Who is stick talking to in daredevil episode 7