It can only be made after obtaining the full Rocktail Soup Recipe Scroll from Player-owned ports. It requires a Cooking level of 93 to make. Players must have the necessary level - boosts do not work. This soup cannot be burnt when being made. When made, it gives 500 base cooking experience, and the workshop boost of at least 5% also applies. Experience boosts from a clan avatar buff or from an outfit work, but cooking urns do not. A dilapidated workshop must be upgraded to the refitted version (500 slate and 2000 Bamboo), unlocking a cooking station and a bank in the workshop.