History of character has not yet been written.
- Firestorm Matrix: When Martin merges with Ronnie Raymond or Jefferson Jackson, the two create the nuclear-powered being Firestorm. The Firestorm Matrix is controlled by two individuals when they achieve physical contact, and merges them into a singular being.
- Psychic Link: While the two are merged into Firestorm, Jefferson can hear Martin Stein's voice in his head.
- Radiation Production: Firestorm is virtually a living nuclear reactor, and as such, creates great amounts of nuclear radiation inside his body. This allows him to harness the energy emitting from his either his own body or any near energy sources.
- Pyrokinesis: Firestorm is able to produce nuclear energy in the form of fire from his body. He can use his control over the energy to project it in the form of concussive blasts.
- Flight: Firestorm is capable of projecting his flames downward, granting himself the ability to fly at great speeds.
- Energy Absorption: Firestorm is capable of absorbing nuclear energy, as shown when he absorbed the blast from a nuclear warhead.
- Theology: On the insistence of his father, the young Martin Stein became a rabbi, before being sent to MIT. As a rabbi, Stein is legally allowed to marry couples and handled the wedding of Caitlin Snow and the late Ronnie Raymond.
- This version of the character is exclusive to the continuity of the television series The Flash and is an adaptation of Martin Stein. The original character was created by Gerry Conway and Al Milgrom and first appeared in Firestorm #1.
- Martin Stein is played by Victor Garber. When Stein was in control of their merged body, he was portrayed by Robbie Amell, who played Ronnie Raymond. A younger version was played by Graeme McComb in Legends of Tomorrow
- Martin Stein was born in 1950.
- 58 Appearances of Martin Stein (Arrowverse)
- 6 Images featuring Martin Stein (Arrowverse)
- 3 Quotations by or about Martin Stein (Arrowverse)
- Character Gallery: Martin Stein (Arrowverse)
|Flash Family member|
This character is or was an incarnation of or an ally of The Flash, and a member of the Flash Family of speedsters. This template will automatically categorize articles that include it into the "Flash Family members" category.