Personal Info:
Real Name: Aviva Metula
Also Known As: No known Alias
Place Of Birth: Israel
First Appearance: Savage Hawkman Vol.1 #17 (2013) Modern Age Villain
Known Associates: No known Associates
Group Affiliation: Mossad
Base Of Operations: Mobile
Grudges: Hawkman and the Justice League
Creators: Tom DeFalco and Joe Bennett
Shadow-Skin: In an effort to protect herself, Aviva put on a shadow suit which attached itself to her skin. Since then she has been unable to remove the skin without extreme pain.
Metamorphosis: : Shadow Thief can transform her limbs into weapons or create tentacles from out of her back.
Intangibility: : Shadow Thief's skin is like a living shadow. She cannot be harmed and doesn't feel physical pain.
Teleportation: Shadow Thief can teleport through the "shadow realm" which she can access at any time through any regular shadow and appear through any other shadow in seconds.
Aviva Metula is a former Mossad agent who uses a special suit called the Shadow Skin, created by the alien Daxamites, and soon after was appointed to recover alien weaponry throughout Israel. Eventually she discovered that her employers were selling the recovered weapons to terrorists and weapons dealers.
Shadow-Thief at DC Database
Shadow-Thief at Comic Vine