Quest:Toxic Test

Objectives
Stab a Devilsaur with the Devilsaur Barb. Return to Torwa Pathfinder in Un'Goro Crater when you have completed this task. Provided Item:
 * Devilsaur stabbed with barb
 * Devilsaur Barb

Description
The toxin you helped me create is for a special purpose. The great devilsaurs of the crater make it dangerous to hunt and difficult for me to survive. Even if I possessed the necessary strength, killing a devilsaur simply allows another to move into its territory.

Take this poisoned barb and stab it deep into a living devilsaur. The toxin should pacify the creature, though I do not know how quickly...

Completion
Thank you,. You are brave and wise.

Tell me, how did the devilsaur react to the toxin?