This object was found on one of the Beastmen after the battle. It might be useful to learn more about it.
We have discovered the solution to one of the biggest secrets of this war. Under normal circumstances, Mars elements move randomly and attack our soldiers and our enemies equally. This has not been the case with Beastmen - elements have never attacked them and instead just steadily advance on our troops. The device we have just examined is the reason for this behavior. The Beastmen have found a way of controlling the elements and use them as a weapon.