Siryn vs Dark Beast Real Name
Alter Ego
Theresa Maeve Rourke Cassidy
Henry Philip McCoy
Alias
Siryn Sonique Sy Terry Theresa Maeve Rourke Cassidy Theresa Cassidy Theresa Rourke Tracy Cassidy Banshee
Beast, Black Beast, Alter Beast, Butcher-Beast of Apocalypse
In Films
Shauna Kain
Kelsey Grammer, Nicholas Hoult
Love Interest
No Love Interest
No Love Interest
Alignment
Supervillain
Supervillain