Cassandra Alexandra (カサンドラ・アレクサンドル, Kasandora Arekusandoru) Greek (Κασσάνδρα Αλεξάνδρα) is a character in the Soul series of fighting games. Cassandra makes her debut in Soulcalibur II, and has returned in Soulcalibur III and Soulcalibur IV as a standard character for all three games. She has appeared in the recent PSP video game Soulcalibur: Broken Destiny. The younger sister of Soul Edge character Sophitia, Cassandra's main goal is to relieve her sister from the burden of the Soul Edge and the oracles of the blacksmith god Hephaestus.
Cassandra has been mentioned as early as Sophitia's Soul Edge profile, though her name was stated as "Kathandra". She's also briefly mentioned on Sophitia's Soulcalibur profile as well, as she witnessed Taki bringing her unconscious sister home, and goes in a shopping trip when Sophitia meets her future husband, Rothion.
What lies in her soul is Courage.