The Flames of Hell

"The Flames of Hell" from Stalker #3 (DC, 1975) by Paul Levitz, Steve Ditko and Wally Wood

At 4 issues, Stalker is kind of a mini-series before there were such things. He sells his soul to get combat abilities, and is kind of Ditko's answer to Kirby's Demon. Always thought the concept had a lot of potential, but though he's appeared a number of times (most recently in Sword of Sorcery), never really fulfilling that potential.