SteelHeart:Formerly known as Emily Hart is the powerful twin sister of Steelwill who was recruited to be part of the Silverhawks. she also live up to her name in that she is one of two Silverhawks who actually do have metal hearts. When the process was done that makes a Silverhawk a Silverhawk, the Harts' hearts rejected it initally. She's sometimes brash,stubburn and hostile, but shes completely loyal and dedicated to the Hawks, her commander Stargazer, and the Law "

SteelHeart