I built a mill deck, since I hadn't tried one in ages. In 20 games I played against three 80 card decks. In standard!
I have never seen a deck with more than 60 cards in standard since Yorion left.
I've encountered a billion other cases where I end up playing against cards that break my deck despite never seeing them with decks that they don't, but I figured it was just observer bias. I don't think seeing multiple oversized decks is observer bias.
I built a mill deck, since I hadn't tried one in ages. In 20 games I played against three 80 card decks. In standard!
I have never seen a deck with more than 60 cards in standard since Yorion left.
I've encountered a billion other cases where I end up playing against cards that break my deck despite never seeing them with decks that they don't, but I figured it was just observer bias. I don't think seeing multiple oversized decks is observer bias.