Age: Challengers of the Unknown, done in the style of the original Silver Age of Comic Books Challengers. Fictional group history The roster included Ace Morgan, Prof Haley, Rocky Davis and Red Ryan. Ryan was killed and briefly replaced by his younger brother Marty, a pop singer who used the anagram ID of Tino Manarry. Red Ryan returned from the dead and Tino was written out after suffering an injury that left him blind. Toward the end of the original series, a woman with an occult background named Corinna Stark acted as a fifth member of the team. Countdown to Final Crisis Prepublication solicitations for various Countdown to Final Crisis tie-ins referred to the group of Donna Troy, Jason Todd, Kyle Rayner, and "Bob" (a nefarious, renegade "purist" Monitor), as "Challengers from Beyond". This group went on a quest through the newly formed multiverse in order to find Ray Palmer, who Bob claimed was essential to the survival of the universe. Eventually the Earth heroes were betrayed by Bob, who sought to kill Ray Palmer, rather than protect him or acquire his aid. Palmer, Troy, Todd, and Rayner found themselves involved in a war between the Monitors and the forces of Monarch. Later they traveled to Apokolips, where they teamed up with Jimmy Olsen, Forager, Karate Kid and Triplicate Girl. After returning to Earth, Troy, Rayner, Forager, and Palmer decided to team up again. They traveled to the Monitors' headquarters, where they informed the shocked beings that they would be watching over them as a sort of interdimensional border guards. The Brave and the Bold The 2007 revival of The Brave and the Bold series features a storyline involving the Challengers. Destiny of the Endless reveals to Supergirl and Lobo that his Book of Destiny has changed because there appeared to be men who existed, but were not recorded in the book, and their undocumented actions made the book unreliable. Destiny cast the book away, and it was eventually recovered by Batman and Green Lantern with the help of the Challengers, the men in question, who become the new holders of the book. Destiny later reclaims the book. Leslie "Rocky" Davis appears regularly in Doom Patrol, in which he serves as something of a counselor to the members of that team, and resides on Oolong Island. Post-Flashpoint In 2011, the DC Universe was dramatically altered, giving very different back stories