[Location] The Observatory is north-west of Yanille. [Aquiring Items] A ruby amulet and green dragonhide chaps should be crafted or bought. The mithril chainbody can either be smithed or bought. [Emotes & Outfit] 
Think under the lens of the Observatory. Spin before you talk to me. Equip a mithril chain body, green dragonhide chaps and a ruby amulet.