I don't know why it was organized this way, but your card is here with other checklist cards under SkyBox Premium.
If these were released across multiple brands, we'll need to cross-link this insert from those other sets. If the cards were exclusive to those brands only, we'll need to migrate those cards to the sets where they belong. Either way, some cleanup is needed here.
UPDATE: The link above is now dead since the CL card was moved. See below.
* Ed * L8 * Cards in my personal Collection are unavailable *