User blog comment:Random-storykeeper/Collapsible infoboxes/@comment-30962703-20130704155133/@comment-3060206-20130705020139

A spoiler heading was an idea I had, but it would only work if all spoiler content underneath the heading comes from the same source. For example, a spoiler heading might be more suitable if all the fields underneath it have to do with the game's ending and not a major turning point within the game.