That means so far you have gone through 14 cards of your deck, leaving it with 46 cards left: 7 from your starting hand, 6 Prizes and drawing 1 card for your turn
Threatening Roar, Defence Draw, and Shard of Greed are good budget replacements until you have the means to craft/earn better cards such as Upstart Goblin, Chicken Game, and Terraforming
With Kuzan, Blackbeard players will be able to recur some of the cards that they trash
Harpie Lady Phoenix Formation X SPELL If you control 3 or more "Harpie Lady" and/or "Harpie Lady Sisters": Target as many monsters your opponent controls as possible, but not more than the total number of "Harpie Lady" and "Harpie Lady Sisters" you control
Additionally, it can deal up to 160 DMG, a near-unblockable amount, since most metagame cards have an average HP below that