Leather is a Common material. This material can be dropped by various enemies such as: Pirate Brute Gladiator Mercenary Marine Captain Lab Subordinate Pirate Millionaire Pistol Billionaire Jungle Pirate Forest Pirate Buddy Sword 8 5 25 Canvander 6 20 Cutlass 5 5 Dragon Trident 10 10 Dual Katana...