Talk:Scroll/@comment-175.143.94.121-20170803110049/@comment-25646419-20170803223130

Keeping mind that scrolls do not increase the odds of a role appearing in a match... Scrolls only are looked at if the game decides a certain role will be the in the game....

How many of those games had Blackmailers? How many of those games had Serial Killers?

That's the key thing to look at and even then, depending on your game mode, it's entirely possible to still have less than a 50% of being that role if it is in the match.