The Mutant Vampi-Zombie is a poorly reincarnated Vampire that jumped into Nuclear Waste, which proceeded to bite everyone and turn them the same way. But even without biting, they still know how to fight, and they are REALLYREALLYREALLY fast and pretty stronk, one of them being able to cause a town explosion just by punching the ground and even surviving their own explosion. Lance and Justin quickly went into their house, barricaded it three times and put many tables around it, brang their stuff into the basement then barricaded the basement too while putting many boxes around it.