Coldblood-7 (Eric Savin) is a fictional character appearing in American comic books published by Marvel Comics. The character first appeared in Marvel Comics Presents vol. 1 #26 (August 1989).
While still a Lieutenant Colonel in the United States Army at Camp Killian, Eric Savin was put in charge of Project: Ultra-Tech. There he met the love of his life, Lieutenant Gina Dyson. While on patrol, Savin stepped onto a freshly planted mine which blew him into pieces. He was dead for 2.3 minutes. Gina immediately performed cybernetic surgery on him. The surgery was successful — Savin was alive, but resurrected as a cyborg by Mako's Project: Ultra-Tech. His former lover Dyson aided him in battling Mako and his robots and apparently slew Mako in combat. The "7" in Coldblood's original name was stated to be a mere wordplay on Coldblood's real name as his surname is pronounced in the same way.
Coldblood became an urban soldier cyborg, operating as a freelance mercenary. He evaded capture by Mechadoom. Coldblood hunted down and fought the third Deathlok in Paris. He then joined forces with Deathlok and Siege in defeating Harlan Ryker and his cyber-warriors.
Seaside born and seaside bred - hail, hail, mutiny!
Strong in the arm and strong in the head
I seek my love on the high seas
I found my love between your knees!
Mutiny, mutiny
Let's take the ship with a mutiny
Avast ye swabs and clean the decks
All god's children and scalawags
Ship to sea and ship to shore
I had a salty girl in every port
To live beyond the law you gotta be honest
To live beyond the law you gotta tell the truth
To live beyond the law you got to be honest
To live beyond the law you gotta tell the truth
This city's on steroids, it's pumped up and wild
You're never so lonely than when you're a face in the crowd
Finger on my pistol I'm going to explode!