Vandal Savage

Vandar Adg of the Blood Tribe, better known as Vandal Savage, is a supervillain that appears in DC Comics' American comic books. He first appeared in Green Lantern Vol. 1 issue 10 (1943), when he is described as a Cro-Magnon warrior who became immortal after coming into contact with a weird meteorite. He has plagued the Earth as a villain and occasional conqueror for 50 thousand years, going by various identities but most commonly calling himself Vandal Savage. Despite not possessing any superhuman abilities beyond his capacity to survive and heal from mortal wounds, he is a smart and vicious tactician with vast expertise in different sciences and techniques of fighting, able to fight effectively against many heroes.

Immortal or reincarnating heroes such as Immortal Man, Hawkman, Hawkgirl, and Resurrection Man have been his most frequent foes throughout history, and he is also a recurring foe of the Justice League. Vandal Savage was named the 36th best comic book villain of all time by IGN in 2009.

In Smallville, Vandal Savage makes his live-action debut as "Curtis Knox", played by Dean Cain. The role was eventually represented by Casper Crump on The CW's Arrowverse. He appeared as the main enemy in "Heroes Join Forces", a crossover between seasons two and four of The Flash, as well as the first season of Legends of Tomorrow.