I can't defeat the Dornbeast!

Hint 1 of 7:

Again, you may want to reread the entry for the Dornbeast in your "Legends
and Lore of Quendor" before continuing.

Hint 2 of 7:

Have you seen anything on your adventure that may be able to stun a creature
with 69 eyes?

Hint 3 of 7:

Maybe you could make it cry.

Hint 4 of 7:

A certain giant vegetable is sure to make anything cry ... if you still have
an edged weapon!

Hint 5 of 7:

Don't read on until you've traded the wine bottle to the cook.