Hearthstone for fans of Heroes.

I understand why Hunter is called "gay" – everyone plays with the same repetitive strategy. It's getting annoying, even though I haven't been playing for that long. And it would be great to introduce a limit on the number of legendary and epic cards in a deck. For example, I've opened 10+ boosters, and I only got one purple card. I feel like without limitations, I won't have a chance to win at all.