Talk:Okita Souji/@comment-4497835-20151129150842/@comment-27109484-20151206212534

It's a possibly myth that is based on the manga and anime where the masters summon their servants at midnight exactly and get the ones they want. Hence people try to do the same in hope that there may be a boosted chance of rolling a 4* or higher servant. No one actually knows if this works though.