Board Thread:Artifact Assembling Swap Shop/@comment-31028364-20170401135701/@comment-31028364-20170403132521

I know you need the Griffin for the Dark Forest and I believe he appears when you unlock that room. Not sure what level it is but you can click on the Dark Forest and I think it will tell you what level it is at. Hope that helps and that my facts are correct. It's been awhile for me.