August 19, 2014 15:09 (7 months ago)
I've seen a level 15 castle with a bunch of firemines. But as far as I know, you need to upgrade your crafting station all the way to level 8, which isn't possible with a level 15 castle. I've also seen a few castle with a Terroraptor Overlord, which also isn't possible for the same reason. So... am I missing something?