Diablo was a black, adult male stallion that lived during the 1930s and 1940s. He was the trusted steed of The Whip (Rodney Gaynor) and shared in many of his adventures. Diablo's strength, speed and fierce countenance proved just as intimidating to adversaries as that of his master. Prior to Rodney's heroics, Diablo was a polo horse.
- Although this character was originally introduced during DC's Earth-Two era of publication, their existence following the events of the 1985-86 limited series Crisis on Infinite Earths remains intact. However, some elements of the character's Pre-Crisis history may have been altered or removed for Post-Crisis New Earth continuity, and no longer apply.
- 1 Appearances of Diablo the Horse (New Earth)
- 1 Images featuring Diablo the Horse (New Earth)
- Quotations by or about Diablo the Horse (New Earth)
- Character Gallery: Diablo the Horse (New Earth)