Rix nods at Silas, "good to know, I figured as much. The troglodytes said that the ones that fought fanatically had these implanted in the back of their heads, while the one that was more active did not. The ones that were more active seemed to be protected by the fanatic ones, letting them make their escape if possible. I believe some sort of magical control was in order, these crystals could be the focus or conduit by which the active ones would control the others." He thinks for a moment, clicking two claws together slowly.
"Remember that there is this new Dragon Eye tribe which has somehow exerted incredible dominance over the other tribes, perhaps this is part of their method."
He checks his crossbow, "now on to more pressing matters. There are two spots which I believe our controller could be hiding, I do not relish killing my own kin, but I despise the thought that they are being manipulated against their will even more. There and there," he says pointing out the ring of stones and the tall-brush, "I say we approach from the east, seeing if we can flush out the enemy from the brush if he is there, then proceed quickly to the stone ring. If the controller is there, we have not only taken the fight out of the others, but also secured the defensive high ground."