The game tank battle has the opportunity to get the module of su 18. It's more likely to be a new Santander painting. After all, unpacking is only once in 2000 drills, and it is troublesome to make up 50 drawings. For example, if you buy 10 drawings first, only five of them are three-stage artillery drawings, and the rest can be kept for driving other tanks slowly, or you can change them into gold coins if you don't want them.