- "Nasty Hyenas" redirects here; see Dark Egg Legion (disambiguation) for info on other Dark Egg Legion chapters, or Egg Army (disambiguation) for information on other Egg Army units.
After receiving a false report that Dr. Eggman had been killed, the Efrika Legion was mobilized by Diesel as he planned to launch an invasion of Mazuri. However, the attack was suspended when Diesel was teleported to the Death Egg Mark 2, where he-along with the Grandmasters of various other Legion chapters-were ordered to continue their work in expanding the Eggman Empire's territory and to locate the missing blue Chaos Emerald. (SU: #37)
- Diesel (Grandmaster)
The Efrika Legion is not known to have had any permanent base.
- It is possible that the changes to Eggman's Efrika forces following the Super Genesis Wave's interrupted reversal are due to the Bear Pack having been created by former head writer Ken Penders, who is known to have copyrighted several of the characters he created while writing for the series. It is unknown whether the Nasty Hyenas are part of the Efrika Egg Army as they were the Efrika Legion, as the various Egg Army divisions all appear to be of mixed races. StH #269 showed several Efrika Egg Soldiers, including an unidentified purple bird and a brown Crocodile.
- The Efrika Dark Egg Legion branch appeared to be comprised of all, or part of, the Bear Pack first seen in KtE #14. The Nasty Hyenas were introduced in the Sonic the Hedgehog animated series short episode "Fed Up With Antoine", in which they appointed Antoine D'Coolette's counterpart in the show their king. However, the group was revealed to be cannibalistic, and would have eaten Antoine had Sonic not intervened. They were among the only characters not to have been originally created in the comic series who ended up as members of the Dark Egg Legion.
- Following Worlds Collide and the ensuing reboot of the Sonic comics, Ian Flynn stated that he had no plans to incorporate the Nasty Hyenas in the new reality.