In The Last of Us, the Cordyceps fungus has decimated mankind, infecting normal humans and transforming them into monstrous Clickers. The transformation is already pretty terrifying, and former Teen Titans GO! art director Dan Hipp has taken it a step further, showing a Mushroom Kingdom take on the virus. In a piece of artwork shared to Hipp's Twitter account, Mario ally Toad has been infected, causing countless 1-Up Mushrooms to sprout from his head. It's a bizarre take, but it does look pretty cool!