Talk:Legend of Dragon Gods II/@comment-25513301-20141008054913/@comment-1465604-20141008124021

It's not an oversight. They can probably drop because people in Japan might've complained about accidentally selling the items they needed to evolve the event spirits, thus stranding them with unevolveable spirits. Because of that, we all have to suffer.

As a secondary effect, their presence also serves to troll us as they're worth next to nothing in terms of both exp and gold. It's a win-win for Kumababa; a crutch for klutzy players to lean on and punishment for those who just want the exp-enhancers.