It varies based on the supplier's business model, production setup, and product type
It's a case-by-case situation, but I think it's a very interesting mechanic to be able to build and control based on 'what you want to deal damage to and how much'
In-game, you will stack the Xyz monster on top of the cards tributed and, more often than not, can then use the materials to trigger certain card effects from the summoned monster
When you load it up, you see your current Avatar, ID Number, current Pokdex completion as well as Play Time, Adventure Start and Hall of Fame Debut with the ability to check the badges With the badges, using the Switch touch screen, you have the ability to polish them so they sparkle nicely