Hearthpwn

Well, this is the deck I beated Reno on first try.

For ones who didn't play as Quest Mage, or played it with Archmage Antonidas, the're 2 ways to win: Arcane Giant's (they must cost 0 at this point) + Sorcerer's Apprentice + Flamewaker + Time Warp, and on next turn play spells till you gain lethal.

Second way is: Play apprentice + flamewaker on turn 5, and play all spells that cost 0 to deal huge damage (but you won't kill opponent). The great way to finish the turn would be play 2 Arcane Giant's or Elemental Evocation + Mana Cyclone to refill your hand. At this rate, you'll most likely complete the quest on that turn

I made it on first try cause Reno casts on turn 1 sidequest, and then his hero power casts Biology project, which gives me a mana boost, so I started to draw cards faster. But it can require more than one try. You can add Archmage Vargoth to transform this deck into TTK mage.

Here's how I beat other bosses of chapter 1