User blog comment:Emmic/Emmic's Big Book of Decks/@comment-4292163-20140330155007/@comment-11454852-20140330214228

Decided to create a template anyways, its better not to mess up with the Navbox too much. I tested it and seems to be working fine so far, feel free to give it a try and check for any bugs, I named it Template:Collapsed Infobox