Personal Info:
Real Name: Unknown
Also Known As: No known Alias
Place Of Birth: USA
First Appearance: Power Man and Iron Fist Vol.1 #103 (1983) Bronze Age Villain
Known Associates: Mr. Taylor, Tinker
Group Affiliation: None
Base Of Operations: Mobile
Grudges: Heroes for Hire, Power Man and Iron Fist
Creators: Archie Goodwin and Greg LaRocque
The man inside the Doombringer armour had advanced fighting and killing skills and athlete-level abilities, and when matched with his armor, made him a formidable opponent along with his stealth skills.
Enhanced Abilities: has super human strength, durability and endurance.
Body Armour: Doombringer's armour exoskeleton itself was extremely strong and durable, able to withstand a fall from at least 20 storey’s.
Force Field: Doombringer's armour has a force field that surrounds the entire body, repelling any force thrown at it.
Weapon Systems: Doombringer's armour has adjustable weapons systems and houses a retractable Kali knife (about 10" long) mounted on the right wrist as well short retractable spikes at his knuckles, and a magenta-colored blast that delivered a fast-acting deadly poison from his left wrist.
Helmet: Doombringer's armour’s helmet has infrared vision and a limited supply of oxygen.
Invisibility: Doombringer's suit has light-sensitive color adaptability that provides invisibility.
Due to a civil war, the United Nations split the nation of Khotain in two, with Khotain ruled by its religious leader the Mahdi, and Dhakran by Prince Jiefya, a member of the old royal family. Unfortunately, there remained disputed zones that sustained fighting. The USA and Russia started supporting opposite sides, with the US agent who would become Doombringer being part of the military aid afforded to Dhakran.
An unnamed agent became one of the best undercover assassins in the Middle East. The US assassin later known as Doombringer was encouraged to complete one final mission by Mr. Taylor and field test the new prototype armour designed by Tinker, despite the agent refusing any further assassination assignments. However, while undertaking the mission in the Doombringer armour to murder the Mahdi in a mosque, his wife and baby daughter were killed in a terrorist bomb attack by Mahdi agents on the Uni-World compound based on the disputed territory between the two countries. Doombringer then sought unbridled vengeance by triggering an atomic war involving Russia and the USA.
Doombringer at Marvel Database
Doombringer at Marvel Universe: The Appendix