Siryn
Theresa Rourke Cassidy
9 series
1,528 issues
Theresa Rourke Cassidy, known as Siryn, is a Marvel Comics mutant created by Chris Claremont, first appearing in Spider-Woman #37 in 1981. The daughter of Banshee, she inherited his sonic scream mutation, able to shatter objects and fly, and became a prominent member of X-Force.
Real Name
Theresa Rourke Cassidy
Hero Name
Siryn
Publisher
First Appearance
Powers
Flight, Stamina, Intellect, Radar Sense, Force Field, Blast Power, Super Hearing, Divine Powers, Sonic Scream, Voice-induced Manipulation, Leadership
Gender
Female
Birth Place
Cassidy Keep, County Mayo, Ireland
Occupation
(current) Adventurer (former) Professional Criminal
Eye Color
Blue
Hair Color
Strawberry Blond
Height (cm)
168 cm
Weight (kg)
52 kg
Aliases
Theresa Rourke
Latest Series Appearances
Teams
Teammates
Appears alongside
Story Arcs
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