
I discovered that you can hatch Rock Drake eggs in the incubator for pc/console, the temperature needs to be down way down, Set it to -85 and your eggs should hatch, it works for me, I hope that this helps everyone to save time and materials, This is my first time submitting a tip so hopefully I didn't mess it up too badly.
For everyone whining about how this needs to be in Valguero, it was originally the case. That’s why they added the irradiated/luminous area into The Emerald Forest, as they were planning on adding the rock drakes and their nests into it. While I do know that, I’m not sure why they discarded actually adding the rock drakes... more than likely a time constraint or because ‘drakes didn’t fit Valguero’s map.