Mulligans
General Mulligans
Having Mana Wyrm starting hand is always good but if you don't get it Fire Fly is a good substitute.Aggro / Mid-range Deck for Mage
Can stop most early aggro and throw its own right back at the opponent.
However if it gets to late game you should still be fine with Frost Lich Jaina.
PS:( Just played against Cubelock and if you don’t draw Ironbeak you die :C )