John Constantine (Earth-Prime)

"I'm John Constantine, and I am devious to the core."

- John Constantine

John Constantine (born 1982 ) is an occult detective, exorcist and member of the Legends.

Master of the Dark Arts
At some point, he "botched" an exorcism and that lead to Astra Logue being damned to Hell.

Later, Constantine resurrected Sara Lance and rescued her from Purgatory. This established a link between their souls and allows the former to locate the latter.

Trivia

 * In, John mentions that in his 38 years of life, his first sin was the accident of sending Astra to Hell.