Bring 2 Turtle Scale Helms, 2 Turtle Scale Bracers, and 2 Wildvines to Jangdor Swiftstrider in Camp Mojache.
You are ready to master more complex lessons, [player]. Wild Leather leggings are some of the sturdiest and powerful leather gear around. The waist, thighs, calves, and the vitals - all are given tremendous protection. Coupled with the enhancement that the wildvine provides, adventurers who own it will thank you each time they see you.
For you to gain this pattern, I need two Turtle Scale helms, two Turtle Scale bracers, and two wildvines.