Ancient Sanctuary ?? In the boss room of the Ultimate Sakapatate, there will be a small cave entrance you will have to crouch through to get in. The Pictos will be in here. Sacred River ?? Fight and win the Gestral Merchant to unlock all the items in its shop. This merchant sells a level 20 variation of this item for 67,350 Chroma. / Can be purchased from a Gestral Merchant (must defeat merchant first).