Question: what is the best arena 12 deck?
Answer: Graveyard Deck. This deck has 3.9 average elixir cost. ... , X-Bow Deck. This deck has 2.9 average elixir cost. ... , Rocket with Goblin Barrel Deck. This deck has 3.1 average elixir cost. ... , Royal Giant Deck. This deck has 3.3 average elixir cost. ... , Miner with Lava Hound Deck. ... , Golem Deck. ... , Royal Hogs with Three Musketeers Deck. ... , Graveyard Deck.