Used in:

• Paradoxical Peptide (Poison_making)
• Rending Swiftness (Poison_making)
• Innothule Triple-bile (Brewing)

Dropped by:

• Skyfire Mountains
• a wurm (0.04%)
• a shadow drake (84%)
• a skyash drake (82%)
• a skyfire drake (81%)
• a skycinder drake (82%)
• Felia Goldenwing (98%, 1.75 avg drops per kill)
• Black Scar (85%)