Roc's Core Crystal is a Core Crystal in Xenoblade Chronicles 2.
{ "id": "rocs-core-crystal", "type": "CoreCrystal", "data": { "name": "Roc's Core Crystal", "game_id": "45009", "price": 0, "CoreCrystal-RARITY": { "rocs-core-crystal__CoreCrystal-RARITY__legendary": true }, "CoreCrystal-TYPE": { "rocs-core-crystal__CoreCrystal-TYPE__core-crystal": true } }, "updatedAt": 1576371912670 }