After a young orphan had the misfortune of getting caught in an explosion meant for the Green Mask, the remorseful hero took the boy to Professor Lascomb, who used his "vita-ray" technology to heal his injuries. The grateful boy decided to become Green Mask's sidekick, Domino.

Though his first appearance stated he acquired the same powers as the Green Mask, he was never shown using them and merely relied on his boomerang.

*Mystery Men Comics #14-31
*The Green Mask vol. 1 #1-9

*Some sites state "Tracy" as the character's last name however, this never appeared in any of the public domain appearances.

*[http://www.internationalhero.co.uk/d/dominolynx.htm International Hero]
*[http://projectsuperpowers.wikia.com/wiki/Domino Project Superpowers]
*[https://comicvine.gamespot.com/domino/4005-51186/ ComicVine]
Category:Comic Book Characters
Category:Fox Features Syndicate Characters
Category:Sidekicks
Category:1940 Debuts
Category:Walter Frehm - Creator
Category:Project Superpowers Characters
Category:AC Comics
Category:Game Themed Characters
Category:Orphan Characters
Category:Male Characters
Category:Juvenile Heroes
Category:Boomerang Users
Category:Dynamite Entertainment Characters
Category:Speedster Characters
Category:Flying Characters
Category:Protagonists
Category:Surname Unknown
Category:Gwandanaland Characters