Why could it be said that the battle of Magdeburg was both a victory and defeat for its conquerors?

The Battle of Magdeburg in 1631 during the Thirty Years' War can be seen as both a victory and a defeat for the Swedish forces. While they successfully captured the city and dealt a significant blow to the Catholic League, the subsequent sacking and destruction of Magdeburg resulted in a devastating loss of life and resources, which tarnished their reputation and led to widespread suffering. Furthermore, the brutality of the siege alienated potential allies and fueled further animosity among the local populace, ultimately undermining the strategic advantages gained from the conquest. Thus, the battle exemplified the complex and often paradoxical nature of war, where immediate military success can lead to longer-term setbacks.