10 Strangest Members Of The Suicide Squad

Previously known as Mr 103, Jonathan Dubrovny had the uncanny ability to transform his body into any element from the periodic table. A molecular scientist who had been caught in a deadly ray, Dubrovny instead gained superpowers and decided to use them for evil - as you do.

Originally clashing with the Doom Patrol in 1965 whilst he robbed banks with iron feet, mercury fingers, and methane breath, Mr 103 would go on to help cure the Chief of radiation poisoning, and later, join the Suicide Squad. On a mission to rescue superhero Hawk from the Rocket Red Brigade in Russia, Mr 103 was clearly out of his element and met his demise at the hands of one of the evil Soviet superheroes.

Somehow, Dubrovny survived and resurfaced years later as Mr 104 - reflecting a new addition to the periodic table. He battled Superman and Power Girl but was, of course, easily bested - not able to replicate Kryptonite well enough to take down the heroes.

We're yet to see this Z-Lister return to call himself Mr 118 and use the periodic powers discovered since his last showdown, but it's doubtful that he'd last long in another moniker anyway.