About Shadowmasters
The Shadowmasters are a group of fictional ninja characters appearing in American comic books published by Marvel Comics. The characters have been depicted as the Punisher's allies. They were created by Carl Potts in 1989.
The Shadowmasters are a group of fictional ninja characters appearing in American comic books published by Marvel Comics. The characters have been depicted as the Punisher's allies. They were created by Carl Potts in 1989.