Killer Croc (Adewale Akinnuoye-Agbaje)

Best Villains of All time (2386 items)
list by Ognen Vasileski

Waylon Jones is a metahuman skilled crocodile wrestler, born with a genetic mutation which gave him reptilian skin, leading to him being nicknamed Killer Croc. He eventually turned to crime, and was chased out of Gotham City by Batman, only to be captured and recruited into Amanda Waller's Suicide Squad. He would greatly contribute to the defeat of the Enchantress and Incubus mystical duo, and get his prison sentence shortened as a result.