1500 ingot. The main synthetic materials of the knight errant king's equipment are the 99-grade gold four-piece suit and the king's jade. There is no need for spiritual materials to upgrade the 99-grade gold wristband glove belt cloak. The upgraded material, Jade of the King, can be obtained through customs clearance of various difficulties and the copy probability of seafood palace, or it can be purchased directly at the temple fair at a cost of 1500 yuan.