Primitive and Pacifist covers everything and it keeps it “uniform” with the rest of the races in the book.

I just think that keeping it uniform is important for this system.

as the vong trait right?

But…

The Pacifist should be called Primitive, just to keep it uniform with the rest of the rules. If the class provides simple I say let them have it, not only for balancing issues but also because they defend them self against wild creatures and using primitive weapons to help herd them, capture, or scare them away was shone in the episode.

Then have another trait called Pacifist, have them roll a will save every time they need to attack or a minus to there attach.