Elektra by Frank Miller & Bill Sienkiewicz

Elektra is a ninja, a martial arts master, and a highly paid assassin. Once Matt Murdock's college girlfriend, her service as the Kingpin's personal bodyguard put her in brutal conflict with her former lover, nearly killing Daredevil in the process. Now, fan-favorite creator Frank Miller ushers his awesome assassin through good and evil and life and death and rebirth and more, in this definitive collection of the character's most memorable solo adventures. First, following a fatal duel with Bullseye, Elektra is seemingly dead and buried.