Board Thread:Game Discussion/@comment-10708620-20130802152038/@comment-24453374-20140224054923

You can only use chains during campain episodes. This is not a campain episode, it's a raid boss episode. You can't use them in the "regular" game either. You'll know when you can use them. After defeating a bot during a campain episode you'll be able to choose between nets or chains to capture said bot. Save your chains for the strongest boss you are able to defeat. The previous posts in this thread are referring to an episode that took place in December of last year.