局内阶段,抽到buff个数概率权重1,抽到buff个数概率权重2,抽到buff个数概率权重3,抽到buff个数概率权重4,局内阶段结束时间
1,80,20,0,0,40
2,40,60,0,0,80
3,0,40,60,0,120