Mulligans
General Mulligans
You want to mulligan aggressively for your ramp cards. Raven Idol serves as an extra chance at getting an Innervate or Astral Communion early.
The name of the game is to play an early Astral Communion then relentlessly drop huge minions until your opponent either dies or concedes (usually concedes lol). Y'Shaarj, Rage Unbound has been added to the deck because the deck contains very few battlecry minions and helps to establish a board after discarding your hand with Astral Communion. Deathwing works well as you will often have only one card in your hand after an Astral Communion play, he also has good synergy with Deathwing, Dragonlord.