Hearthpwn

Main information

It's a variation of standart tempo mage, but with addition Aluneth for drawing cards when resources in hand will end, Lesser Ruby Spellstones and some elementals in order to upgrade Lesser Ruby Spellstones. Also has been added Frost Lich Jaina and Raven Familiars.

Mulligan

Standart: Babbling Book, Mana Wyrm,  Raven Familiar or Sorcerer's Apprentice, Frostbolt

Against Aggro: Mana Wyrm, Frostbolt, Sorcerer's Apprentice or Raven Familiar, Tar Creeper

Against Control: Babbling Book, Mana Wyrm, Raven Familiar, Arcane Intellect

Main idea

Early take control on the board with help powerful tempo turns. Also with help placing your minions and use spells on your mana curve.

• EARLY GAME:
  Perfect early game it is somthing like a Mana Wyrm/Babbling Book on turn 1, Sorcerer's Apprentice or Raven Familiar on turn 2 and in next turns act on the situation. Also will be good place Igneous Elemental on turn 3, because it's deathrattle is very useful and can help with upgrading Lesser Ruby Spellstone.
  
• MID GAME:
  Mid game is that moment when resources in hand can being is depleted. Then new cards like a Lesser Ruby Spellstones can be used for getting more resources. Don't forget about Cabalist's Tome, which also can get some resources. Also can use new legendary weapon - Aluneth and guaranteed get 3 cards or more if your opponent can't destroy it.
  
• LATE GAME:
  In the late game can help Frost Lich Jaina, because this deck have enough elemental and have opportunity to get 1 (or more) elemental from Servant of Kalimos. Also can use Flamestrike and Firelands Portal to hold control. Don't forget that there is an opportunity to get this spells from Raven Familiar, which has been played in early game.
  

Replacement

• Probably 2xBabbling Book to 2xArcane Artificer