No Reflection of Your Skill

No Reflection of Your Skill is a Tome of Knowledge Bestiary entry for Basilisk.

Instructions: Order & Destruction

38.3k, 35.5k - in Cinderfall

Interact with skeleton 'Komnor Bronzemug' at the cliff's edge.

Once the unlock triggered, you can claim the jewel buying it from the correct merchant in Library (Order) / Lyceum (Destruction).