Torn Research Notes

Hidden Quest Item...my years of research into the implementation of effective detection from high altitudes are finally bearing fruit! The most significant factor in the transformation of humans into birds is mutant genes-namely, those of a small sample of mutated Grifthawks found in Macawbre territory..."

The writing is wild, and large sections are smeared beyond recognition. Luckily, the data in the comments section at the base of the page is still legible:
One vial of Grifthawk Blood
Three Grifthawk Feathers
Two Grifthawk Horns

Seems just crazy enough to give it a whirl. Why not look for some Grifthawks?
Right-click to use.