What are the best weapons a basic member can get?

[JoeTheGreat123]

So, i'm a basic member and i'm trying to get the best weapons i can get (it's hard because all i can use are crude weapons and the levels are maxed at 7). So i checked the POTCO wiki and i found out the most powerful swords are the deck-hand's cutlass(18 attack), the matchlock blunderbuss(31 attack), and the ghoul doll(8 attack). I've gotten the deckhand's cutlass multiple times but it only has 15 attack. My ghoul doll only has 6 attack, and i can't figure out how to get the matchlock blunderbuss. Please help?