Siryn vs Etrigan Real Name
Alter Ego
Theresa Maeve Rourke Cassidy
Jason Blood/Etrigan
Alias
Siryn Sonique Sy Terry Theresa Maeve Rourke Cassidy Theresa Cassidy Theresa Rourke Tracy Cassidy Banshee
Captain-General of the Fifteenth Diabolical, Host Demon-Killer, Etrigan
In Films
Shauna Kain
Not Yet Appeared
Love Interest
No Love Interest
Alignment
Supervillain
Superhero