Shortly after completing the expedition and with the majority of his forces in his way back, Przemysł II received a confidential message that the fortress of Drezdenko was protected by only a few German knights.
Tak lama setelah menyelesaikan ekspedisi tersebut dan dengan sebagian besar kekuatannya dalam perjalanan pulang, Przemysł II menerima pesan rahasia bahwa benteng Drezdenko dilindungi oleh hanya beberapa kesatria Jerman.