Universes Beyond Specific Products Universes Beyond sets (Final Fantasy, TMNT, Avatar: The Last Airbender, Marvel's Spider-Man) use the same play booster and collector booster structure as regular sets, but they sometimes include additional products
All this sacrificing is going to enable all kinds of death triggers, descend is still around, and you just know that theres going to be some kind of sacrifice archetype in many of the upcoming Limited environments
The more information you have, the easier it is to find your exact match, but most of the time only a few of these things will be needed to narrow that search down to a single card
Part of the reason Im being a stickler about this distinction is that there are actual MTG rules about what it means to move a counter, and some niche interactions pop up when you compare moving counters to removing a counter from one thing and putting a counter elsewhere. I can also see a future where we get rules text that references whenever you move one or more counters, which would require precise text on the card