Collect 4 Onyx Hearts.
- Onyx Heart × 4
The Shan'ze Serpentbinders dominate the minds of wild cloud serpents, but they also create their own dark creatures from stone, metal, blood, and ancient sorcery.
Their creations, the Onyx Stormclaws, guard the island to the northwest.
I wish to study the magic binding these creatures. Bring me their hearts, so that I can better understand what sorcery we are up against.