User blog comment:Legendarybluescarf/New Group to Counter Slayers & Olympic Torch/@comment-3061966-20140516001924

We're not doing anymore specialized sects of mages of the Slayer shade unless they appear in canon. DS magic users do not require a group to counter them, they are not head and shoulders over the rest by default. Vast majority of the most powerful are not slayers, and a number of them don't even use any sort of lost magic.