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Midnight Educator's Knowledge
Cosmetic set. Midnight. You purchase this from in Dornogal; it is contained in the , which you get in exchange for one or 9750 .
Midnight Educator's Knowledge is a vendor item purchased from Osidion in Dornogal for either 1 
Earth-Encrusted Gem or 
9750 Resonance Crystals.
Purchase from Osidion
Travel to Dornogal and locate the vendor Osidion. Purchase Midnight Educator's Knowledge from him in exchange for 1 Earth-Encrusted Gem or 9750 Resonance Crystals.