In the fields of Steiermark, near the border of Salzburg, two armies had met. On the side of the Austrians, Count Otto was facing off against the Bavarians who had the gall to enter his lands. Though the nearby regions were set ablaze from the ongoing invasion, Steiermark had been one of the few Counties capable of defending itself for the time being.
The reason for this was simple, Count Otto and his armies escaped from the fields of Passau primarily intact, and as such, he had the most significant remaining professional force within the entirety of Austria. Outside of Berengar's army, that is. As such, the man was able to competently defend his territory, though that did not stop the Bavarians from trying to force him into submission.