(You opened the letter. It was in Basaland's handwriting.)
Young %c%:
The Trol guards in the northeast of the Hermit's Village possess great energy; they have survived for ages without weakening.
However, this great energy has suddenly become uncontrolled, and the guards have gone mad.
For the safety of all who dwell near Winterflake Forest, you must eradicate the guards.
Basaland