HOLY GRAIL SIGNED BY ALL CREATORS Possible 1 of 1. Marvel creator - Stan Lee signed. New Mutants creators - Chris Claremont & Bob McLeod signed. Deadpool creators - Rob Liefeld & Fabian Nicieza signed. This is an exceptional New Mutants #98 comic book, graded 9.6 Near Mint+ by Certified Guaranty Company (CGC), and signed by all creators including Stan Lee, Rob Liefeld, Fabian Nicieza, Chris Claremont, and Bob McLeod.The cover artist is Rob Liefeld and it includes the first appearance of Deadpool. This collectible item is a superhero team comic book from the New Mutants series title, written by Rob Liefeld and Fabian Nicieza. It is an English language comic book with issue number 98, autograph authentication from CGC, and genre of superheroes. The comic book is a rare piece of memorabilia for collectors and enthusiasts of comics and graphic novels, and it is crafted with exceptional quality.