most of the decks used for climbing ladder quickly work well up to and past rank 10 so high aggro decks such as zoo,mech mage and mid/hybrid hunter. think of how the deck is supposed to play and pick one that relies on simple or no combo plays tho the zoolock default and yion rule set seems to work fine most of the time but i dont know about the nerubian egg,poweroverwhelming, void terror combo