In this past week i started on NA region on this account and started climbing the apprentice league. When i was playing matches i kept getting frustrated with the fact i was going against meta decks such as aggro demon hunter, control priest, face hunter and aggro warrior. I thought to myself “wow these guys are seriously just crafting decks this early” and then i realised that some of these guys had card backs from expansions ago. This made me realise that im being matched against people from ranked when i was still in apprentice league. I have no idea how this has happened but maybe because i have a ranked account on EU servers? I have no idea but all i can say is what i have experienced. I have been playing demon hunter (as scummy it is, its the fastest way to rank up) and that i did craft cards and do some adventures. I have no idea if this affects my mmr but maybe this information might be useful. Unfortunately i cant get screenshots because i cant see opponents rank so this is all i can give as evidence.
My thanks to any help.
Edit: I am playing on ios