{ "id": 101203, "name": "Crystal Marrow", "sortRank": 313, "description": "A crystal that contains a sliver of Tatarigami power. Adding this material during smelting will greatly increase the strength and toughness of metals.", "category": "EXCHANGE", "typeText": "Local Specialty (Inazuma)", "sources": [ "Recommendation: Found on Yashiori Island", "Go to collect" ] }