world devoid of many heroes following "Onslaught" made him revive the concept. The Thunderbolts first appeared as a team in The Incredible Hulk (vol. 2) #449 (January 1997), written by Peter David and illustrated by Mike Deodato. Originally intended to be a similar team known as the "Echelon," the synchronization of the plans led to the Thunderbolts being used instead as a "teaser" for their own series. No mention was made of the connection between the Thunderbolts and the Masters of Evil in this appearance, save perhaps for the Hulk almost recognizing Meteorite's voice (having fought Moonstone before). The team also appeared in a one-shot called Tales of the Marvel Universe. The twist would not be revealed until the first issue of their own series. Soon after the publication of The Incredible Hulk (vol. 2) #449, the team's own series premiered. The first issue, cover dated April 1997, was played largely as a straight superhero story, until the revelation of the Thunderbolts' true nature on the last page of the comic. This is considered one of the most well-conceived plot twists in the history of American comic books, with Wizard magazine readers voting it "Comics' Greatest Moment of 1997" and later, in 1998, placing it at #11 on a list of "The 25 Greatest Comic Moments Ever". Marvel managed to keep the secret of the Thunderbolts' true villainous identities tightly under wraps before the book launched. When word got out, the first issue sold out so quickly that Marvel not only offered a second printing, but also did a "mini-trade paperback" collecting the first two issues. Fabian Nicieza replaced Busiek in issue #34. Patrick Zircher, after a couple of fill-ins, replaced Bagley in issue #51. Despite critical acclaim, the book was reformatted with Thunderbolts #76 (March 2003), removing the entire cast and creative team and replacing it with a brand new set of characters, along with a new writer, John Arcudi. The move was done in part due to Marvel Editor-in-Chief Joe Quesada's desire to emulate the success he had with X-Force, which was reformatted with a new cast of characters and status quo that was successful in sales and popularity. However, the new direction for the series—an underground fighting circuit that employed predominantly newly created super-villain characters—was a commercial failure and canceled after six issues. In 2004, Marvel Comics launched a limited series titled Avengers/Thunderbolts, which continued one year