I can swear there is a kind of algorythm in PVP... I spent all the afternoon playing a Weevil deck and met only anti-meta decks (Weevil, Horus etc...). Now, I use my Balance Red Eyes deck and I'm meeting 3 CA decks in a row. It'ds obvious now.
Clash Royale is notorious for that. The little subprogramming they do in matchmaking. If you win easily, you're not going to spend money. If you're frustrated and want to advance, they might get your money. Yu Gi Oh Duel Links has to have a matchmaking system too. I run one kind of deck and only see one kind of opponent. I switch decks, and never see the first kind of opponent
lol it took konami 2 months to figure out how to make hazy flame sphinx work correctly. do you think they have the ability to sabotage every single person in pvp? if that were true both players would have to have a bad match up in the same game, which isnt happening