Equipment, like cards, is not only the color and quality, but also the attributes, such as the special magic map for Chiyou, strength+16, mana-1, blood+1200, which is a typical force attribute equipment, while the Nine-Day Dunga Book is a typical legal attribute equipment. In addition to the force and law attributes, there are also comprehensive attributes, such as how fierce the drum is. This kind of equipment usually has a low attribute value, but it is comprehensive. It is best if you can use the relationship card, but other cards are not unusable.