User blog comment:Malcolmxofart/Frontier Hunter event?/@comment-25296063-20140409185302

Yes, Frontier hunter will return although if you haven't started the first one then you have a lot of catching up to do since that puts you in the lowest rank of HR 1.

Idols are difficult to capture at first but you need to make sure your team are developed for the challenge. You can find them in Paradise Of the Fairies Lv.3. If you find them hard to beat in battle then wait a bit and evolve your party.