Listen to me. You go to the Barren Lands, you know there's an Ophaniman there? There's a bunch of scorpions in there, drop rate, basically 50%, fire sacs, on the right side of the map. Kill the little black dragon. Key: drop the baby black dragon. Fire sacs are over 50%. Listen to me, you can try, rushing cooking is not necessary to use these. And fishing is easy. The first thing you need to do is to buy some materials.