Reached rank 5 recently playing Freeze Mage. I don't have a single Legendary, so no Thalnos, Antonidas, or Alexstraza. I only have 1 Pyroblast and Blizzard, and no Ice Block. The deck is still capable of beating people who spend their paychecks to run 5+ Legendaries. I feel like Freeze Mage and Zoo are still the only two decks that can put up a fight as a casual/F2P player. Funny to freeze nerds for 4 turns straight and just whittle them down:
Doing Arena mostly still and had my first 12-0 run last week. The game is fun and the GvG cards make it really interesting, but constructed still sucks unless you invest a ridiculous amount of time or money.