Warriors of Plasm was the flagship title of Jim Shooter's Defiant Comics comic book company.
Besides the original first issue (#1) of the comic (1993), there was also a zero issue (#0) of Warriors of Plasm which was released as an insert in Previews magazine, and as a trading card set that could be put together in a binder to be read as a comic. There was also a Warriors of Plasm graphic novel titled Home for the Holidays, published in between issues #5 and #6.
Originally called Plasm, the title was changed after Marvel Comics threatened Defiant Comics with a lawsuit over a similarly titled property, Plasmer.
Jim Shooter changed the name to Warriors of Plasm to avoid any further legal issues with Marvel. Defiant Comics, however, still wound up defending themselves in a court battle with Marvel over the name.
Defiant Comics won in court, but ended up spending over $300,000 in legal fees to defend itself. The loss of capital would help lead to Defiant's eventual collapse.
Warriors of Plasm was published for a total of 13 issues from August 1993 to August 1994. Most of the books were written by Jim Shooter and illustrated by David Lapham. Shooter had discovered Lapham during his tenure as editor-in-chief of Valiant Comics.
The series also featured the talents of Len Wein, a former editor-in-chief at Marvel Comics, and Dave Cockrum, who helped co-create many of the "new" X-Men at Marvel Comics with Chris Claremont.
The final issue of Warriors of Plasm was one of only two books published by Defiant to carry the Schism storyline. Originally, Jim Shooter had planned to do a "crossover" including all of Defiant's titles and characters, but because of the failure of the company only Warriors of Plasm #13 and Dogs of War #5 ever saw publication.