The Encyclopedia was meant to cover not only every aspect of the the new MotU (toys, comics, animated), but also merge the current canons of the 2002 version of the Masters of the Universe line into one big story.
Several more issues where planned, but were never published because of a falling-out in the talks with Mattel. The intended covers for the series were published as a gatefold variant cover of MVCreations Volume 3 Issue 1 comic.
This first issue included profiles of:
- Characters A-E ( Beastman to Evilseed)
- Vehicles A-E (Attack Squid to Battle Hawk)
As well as entries on various special one-shots ( like the Dream Halloween comic) and info on the first 5 episodes of the Mike Young Productions animated series.