Mulligans
Aggro Mulligans
In the early stages you want to keep the aggro deck small until you can unpack some beauties of your enemys own deck or Ragnaros and stuff.
Control anti-meta Priest. Strong vs. aggro and strong vs. lategame decks.
Very Fun to play.
BGH for Flamewreathed Faceless, C’Thun and stuff like that.