Masked Mutant

Elite Predator 227 16:31, June 10, 2011 (UTC) The Masked Mutant is a comic book villain with the power to alter his molecular form to transform into any solid. The villain is always trying to annihilate the League of Super Heroes, his arch-enemies. He appears in Goosebumps Attack of the Mutant.

Attack of the Mutant
In the book, a comic book collector, Skipper Matthews, collects all the Masked Mutant comics. While on the bus for his dentist appointment, he meets a girl named Libby. Skipper gets so caught up in talking to her about comics, he gets off at the wrong stop and sees a building identical to the Masked Mutant's headquarters. He almost enters, but realizes he's late for his dentist appointment. The building appeared to have disappeared when Skipper and Libby returned. A comic issue revealed that the Masked Mutant placed an invisibility cloak over his headquarters After Skipper and Libby infiltrated the headquarters, the two got separated. Libby finds Skipper, who saw a issue of the Mutant's comics with himself in it. Libby convinces Skipper to go home, and a new issue of the comic is waiting for Skipper in his room. In the comic, he discovers himself in the comic, and that the Galloping Gazelle was captured by the Mutant, and the Gazelle said that only "the boy" could save him. Skipper once again infiltrated the building, and found the Galloping Gazelle. He freed the superhero, but when they entered the Mutant's office, the cowardly hero retreated. The Masked Mutant prepared to kill Skipper, but Libby entered the office, with a toy gun aimed at the Mutant. She revealed that it was a Molecule Melter, and melted the Masked Mutant's molecules, killing him. However, Libby revealed that there was no Libby, and she was the real Masked Mutant, and the one who was melted was one of his henchmen. Skipper tricked the Mutant into believing he was Elastic Boy, and the only way he could be destroyed was by boiling acid. The Masked Mutant transformed into acid, but Skipper avoided the Mutant. The Masked Mutant could not revert to his original form, and was defeated.