Otho

There most of the soldiers had already armed themselves, and Valens was giving out the watchword to them, and while the legions were taking up their positions, the best of the cavalry were sent out in advance.

And now, for some reason, it was believed and rumoured among Otho’s vanguard that the generals of Vitellius would come over to their side. Accordingly, when these drew near, Otho’s men greeted them in a friendly fashion and called them fellow-soldiers. The enemy, however, returned the salutation in no kindly spirit, but with anger and hostile cries, so that those who had greeted them were dejected, and were suspected of treachery by the others on their side.

This was the first thing that threw Otho’s men into confusion, and at a time when the enemy were close at hand. And besides, nothing else was done properly, since the baggage-train wandered about among the fighting men and caused great disorder. Moreover, the line of battle was often broken by the nature of the ground, which was full of trenches and pits, and in avoiding or going around these the men were compelled to engage their opponents promiscuously and in many detachments.