These are minor, but will show up periodically.
Undrekht
No one knows exactly WHAT the Undrekht are. They live deep underground on Terrana, in vast cavernous cities. They only venture above ground for an invasion, and only if the hole opens up for them. 15 years ago, the Undrekht conquered the city of Livegrove, Hagargentina, capital of Bigtree, when workers building a sewer reached their territory. The area around was tainted, much of the light was blocked out, and the life in the area (except for some fungi) all died. It has since been called Deadgrove All Hagargentinian offensives have met with disaster; when there are survivors, they have completely lost their sanity by the time they are rescued.
Luhrrgen
The Luhrrgen, ancient enemies of the Rheids, were also created by humans. They are slightly shorter than Rheids, much stronger, and much stupider. They are reptiles, and are voracious carnivores.
Merica
Merica, a dictatorship, is situated on a rugged island on Terrana. Much of the landscape is dotted by mines, with a vast railroad network connecting them. Though traditionally close allies of the Hagargentinians, their relationship is becoming strained. The Rheids and Mericans have a strong dislike for each other.
Darklund
Darks, as they are reffered to in English, have long been the outcasts of Terrana. They are closely related to Hagargentinians, descended from the same group of people. The Darks make their home in southern Terrana, in an inhospitable volcanic region. Many of the nations on Terrana have hesitantly initiated contact; Hagargentinians have wholeheartedly embraced them, and the two countries have been growing steadily closer. Some believe that the High Baroness of the Darks has sinister plans; most believe that this is not the case.