Are the clockwork axes and crossbow hidden recipes and/or tied to a specific skill level of something? I've got the most powerful items I've ever had on DL3, with the intent of grabbing the achievement, and I've just realized that I'm not quite sure how to make the silly things. I don't recall if they unlock with specific levels of Clockwork Knight or Tinkerer, or if they're in the pool of random recipes. Or both. I've been building up other skills to be more surviveable early on, and I'm just wondering if it'll be just a matter of time and XP, or up to the fickle hand of RNGesus.
Well, you can definitely get the Clockwork Power Limb recipe automatically from tier 4 of the Clockwork Knight skill, but I'm pretty sure you can also get them randomly from bookcases. The other two I believe are also hidden, but you can't get them from the Clockwork Knight skill (least if you believe the wiki).
