What does this stanza reveal about the impact of the “heavy-footed” from line 21?

This stanza reveals that the "heavy-footed" have caused damage and destruction, leaving behind a trail of destruction and chaos. Their impact is negative and significant, as they are described as leaving behind a wake of devastation in their path. Their actions have disrupted the natural order and brought harm to the environment and those living within it. The "heavy-footed" are portrayed as a destructive force that leaves a lasting impact on the world around them.