Orcs are the descendant of Avarkas trapped in Brightside.
Appearance
Orcs look like a gorilla with boar head, all green. Like Avarka, Orcs have woody protrusion on their head. Orcs horns, however are more like antler with several branching. Some of the branch had a flower or leaves popping up at its end.
Psychology
Orcs minds are hardwired to not be able to willingly injure or harm other people. There are, of course, several loophole to this, such as blindfolding an orc and telling him where and what to teleport. The Orcs fears outsiders and approaching an Orc has to be done carefully without any surprise movement, or else he'll teleport right away.
Culture
Settlement
Orcs bend the space around each of their village so that it won't be reached y outsider unless they wanted to do so.
Architecture
Orcs architecture are mostly megalithic. Thanks to their teleportation and telekinetic power, they can cut and stack gigantic stones over each other easily.