Shadows Over Innistrad Checklist Cards

There are a few other missing cards in the same vein: the rules inserts from Legends, the checklists from Portal, the poison counter cards from Scars block, and the energy counter cards from Kaladesh, and the checklist cards from Innistrad block immediately come to mind. These are kind of in the same category as the advertisement inserts, though. There's also some actual playables not in the database, but they're obscure - the alternate versions of Jamurran Lion, the alternate of Tawnos' Weaponry, etc.