How does the poet's use of alliteration influence the mood or tone of the passage?
1. "a powerful monster, growled in pain" (1-2)
2. "my tongue grows in this hall" (207-210)
3. "herot across them" (293-300)

By definition, alliteration is the occurrence of the same letter or sound at the beginning of adjacent or closely connected words, in the said passage, I think the alliteration let the emotion or mood of every passage more extravagant or more being expressed and understand. I hope this would help