The New Tavern Brawl

I like the concept of the two players teaming up and helping each other beat Mechazod, but… why are the cards in it decks so limited and it have so many duplicates of the 5 or 6 cards. The only cards I have notice are; gain two attacks, 3 random strikes, strike both players, destroy the biggest card and kill one specific card that I can’t recollect right now. Meanwhile, I believe the players deck is limited to 2 per card? Also, it has a turn after each player. It seems quite one sided. My two cents.