ボックスはUR0枚で終わる確率が普通の勧誘と比べて低い
推しキャラの誕生日boxであれば迷いなく引くべき
ただし誕生日以外のboxは狙い通り出るわけではない沼なので回避

○連引いたときにUR0枚で終わる確率
通常/BOX
*11連 89.5%/89.3%
*22連 80.2%/79.2%
*33連 71.8%/69.7%
*44連 64.3%/60.8%
*55連 57.5%/52.5%
*66連 51.5%/44.8%
*77連 46.1%/37.7%
*88連 41.3%/31.2%
*99連 37.0%/25.4%
110連 33.1%/20.1%
121連 29.6%/15.5%
132連 25.6%/11.4%
143連 23.8%/*8.0%
154連 21.3%/*5.2%
165連 19.0%/*3.0%
176連 17.1%/*1.4%
187連 15.3%/*0.4%
198連 13.7%/*0.01%