From Wikimon
Under Construction
Sorry for our appearance, but this article currently needs a lot of work.
Xw58 renscollection.jpg

A collection (コレクション, Korekushon) generally refers to the Digimon kept by a Digimon Hunter in a Xros Loader that aren't their main Partner Digimon. It would otherwise be considered a Digimon Army, if it weren't for the rules in DigiQuartz not allowing more than one Digimon to be reloaded from a Xros Loader at a time.