A new poster for next week's episode of "The Flash" promises that with Firestorm 2.0 by his side, Barry Allen is "ready to burn."

Debuting on the show's official Facebook page, the poster features Grant Gustin's titular hero, flanked by Victor Garber's Prof. Stein and Franz Drameh's Firestorm.

"The Fury of Firestorm" introduces Drameh as Jay Jackson, who joins Professor Martin Stein as the new human half of the nuclear hero, following the disappearance and presumed death of Ronnie Raymond.

Originally announced as part of the cast for the upcoming "Arrow"/"Flash" spinoff "DC's Legends of Tomorrow," Drameh's Jackson is described by Warner Bros. as "a former high school athlete, whose pro-career was derailed by injury. Now making ends meets as an auto mechanic, Jay will come to have a surprising affiliation to the S.T.A.R. Labs crew."

Starring Gustin, Carlos Valdes, Danielle Panabaker and Jesse L. Martin, "The Flash" airs Tuesdays on The CW on Oct. 6 on at 8 p.m. EST.