will there be an XYZ function on the card maker or will we have to go to shops?

[~ Dākunaitomon ~]

well?

[Βyakuya]

Well use your brain a little. Xyz cards aren't out yet, and it costs $$$ to make those changes. We aren't even precise on the OCG of Xyz monsters. Some digital editing can make a card look like an Xyz card. Ask someone in a shop that can do it or place a request for some points.