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| Publisher |
Marvel |
| Series |
Shadowmasters |
| Published | November 1989 |
| Writer |
Carl Potts |
| Inker |
Tod Smith |
| Colorist |
Steve Oliff |
| Letterer |
Jim Novak |
| Cover Artist |
Mark Texeira |
| Artist |
Dan Lawlis |
"The Invisible Enemy". The origin of the mysterious ninjas seen in the pages of The Punisher.