As seen in this tweet: https://twitter.com/ZelKnow/status/1161308863280246784

"Check out 炉石助手 | 采花's #1 Darkest Hour Warlock! He went 19-6(76%) to the top on CN with this meme deck. Plague of Flames provides a new way of board clear, which is useful when facing Giant or Flamewreathed Faceless. Sinister Deal can help you safely pass the early game."