Island, revealing that he was on display there in a freak show as a kid driving out the other villains. After it was all torn down, Harley convinced him to join her side and help take it all back from the Penguin. Killer Croc, deciding to go by his first name Waylon, later took over Tusk's hotel in Monster Town, granting second chances to any monster in need. In Joker War event tie-in, the Joker and his goons assaulted Monstertown. He decided to create a new one in the sewers of Gotham, hoping that he and the others would be left alone and wanting no involvement in the war. Batman attempts to warn Croc of the dangers of the chemicals in the water, but doesn’t believe him. He makes a deal with Batman to fight him, only to lose. Although Croc and his gang are later taken to jail, he promises them the best of care, including a reversal of their conditions, if a cure can be found. Infinite Frontier In infinite Frontier, Croc along with Firefly, Knockout and Cheshire are brought together by Clayface as potential allies hoping to seek a second chance by defending Allytown. Characterization Powers and abilities Killer Croc's backstory explains that he was born with a condition resembling epidermolytic hyperkeratosis, a disfiguring skin disorder. However, it is actually a form of regressive atavism, meaning that he has inherited traits of ancestral species of the human race, such as reptiles. This condition has been augmented by the presence of a metagene. Consequently, he has several extraordinary physical abilities relating to his endurance, speed, and strength, making him able to lift up to two tons. His skin is hardened to the degree that it is nearly impenetrable to ordinary forms of abrasion, including high caliber weapons fired from a distance. He also possesses an extraordinary amount of super-strength; for example, he was able to tear a bank vault door off of its hinges with minimal effort. He has demonstrated regenerative powers, allowing him to heal and restore lost limbs and teeth. He possesses superhuman reflexes and speed, especially while he is moving underwater. He can also see through his crocodile eyelids. Killer Croc also has an enhanced sense of smell. Once he has become familiar with a person's scent, he can track them from miles away. As his appearance and personality has grown more and more bestial,