Twins, Rivals, or Foils in general are of opposite dexterities.
http://tvtropes.org/pmwiki/pmwiki.php/Laconic/LeftHandedMirror
FollowingLaconic / Left-Handed Mirror
Go To
http://tvtropes.org/pmwiki/pmwiki.php/Laconic/LeftHandedMirror
FollowingGo To
Twins, Rivals, or Foils in general are of opposite dexterities.