Board Thread:Wiki General Discussion/@comment-5428123-20130904082147/@comment-5706972-20130905201836

Maybe separate them by either 'function' or by 'acquisition'.

Function (skill): Raid, BR, Attack, Defense, etc

Acquisition: Event completion (what you are calling 'junks' for the most part), Event rewards, Card pack (only - which tend to be the higher-power, higher-priced cards), etc

I'm not sure I personally like the idea of different pages, since the addition of things like Colosseo has blurred the line on having element-specific decks...