By the time of "Soulcalibur II" four years afterward, the 21-years-old Cassandra visited her sister's home to find that Sophitia's children Patroklos and Pyrrha were fighting for a fragment of Soul Edge that Sophitia's husband, Rothion, found, making Sophitia restless. She grabbed the fragment and went to the Eurydice Shrine, angrily cursing Hephaestus for endangering her sister. Cassandra stole Sophitia's holy Omega sword after seeing it reacting with the fragment and became determined to find and destroy Soul Edge in place of Sophitia.