Teghaesushúe / Grey Orcs / Shadow Orcs

Unlike most of their brethren, these orcs tend to be somewhat intellgent and are thus more easily able to weild the magical arts and tap into the various realms of magic that most of their brethren generally struggle with. With orcish society tending to be ordered by strength and brute force, these rare members of orcish society rarely become leaders, but are often at the side of leaders (or sometimes even pulling the puppet strings of those leaders).
For character creation treat them as Shadow Orcs (from the older versions of Rolemaster) or Grey Orcs (from the newer versions of @Rolemaster). In other game systems, they may not work as characters or if they do adjust as needed to make them work.
The native Language of most orcs is known as Dark Tongue.
More details to come as time permits...