1200÷ 15=80 (times)
Two blood diamonds are 8 dice, 1 blood diamonds are 4 dice, 0.4 yuan.
60*0.4=24 (yuan) 24*80= 1920 yuan 24*40=960 yuan.
So it takes 960- 1920 yuan to get five-star permanence.
Because there are 8 kinds of five-star guns, it takes 15360 yuan ~960 yuan to get the gun you want.
It takes 15360~7680 yuan to get the five-star emperor.
If you want three days, I suggest three consecutive lucky draws, that is, 24 yuan. The system won't let you get the best easily, just in case. 24 yuan should have three-day five-star guns. As for which one. . Look at the probability. .
I have answered so many questions, please give me some you have. . It's no use in your hands anyway. .
Hope to adopt `````.