User blog comment:VeiRetning/What UR Cards are worthy for Mirror Maiden?/@comment-103.226.232.232-20171225121502/@comment-27484258-20171225145821

I recommend using it on: -Randgrith -Point boosters(ABB and normal Archwitchhunt) -(not recommended now a days)optional:unleashers Other than that you should probably save them for later usage.