Talk:Special Investigation: Jurakutei/@comment-24356739-20181103033736/@comment-24356739-20181103122118

@Anon Like Yonshishi said, it's just a matter of preference if you want to run it once or run it 2 times.

For the rewards in reward list, F2P players won't be able to get more than 15 runs even if you play all the free dice everyday. So I think it's not possible to get the letter sets unless you're paying for the dice.