Well, you asked for it...
AHEM.
In Terra, Orcs are divided into three "types", "classes" if you will. Orcs are similar to humans, but with a slightly bulkier build, sharper teeth, and green shades of skin. Ogres (the ones lego calls "trolls") are bigger, have a characteristic underbite, and larger teeth. Ogres are known to be unstable, sometimes going berserk on their own brethren. Trolls (Lego calls them "Large Trolls") are utterly massive, and have large underbite as well as a hunched back. Unlike ogres, trolls usually have functional minds, nowhere near the intelligence of Orcs, mind you, but they can usually decide things on their own.
Orcs aren't evil, but can be violent in certain situations, such as conquest, revenge, and defending their villages.
There you go. That's a run-down of Terra's early Orcs.

