I'm particularly interested in DH's questline, not only because DH is good at drawing cards, but also because of the new feature of tradeable cards.  The new futures in UIS make me very interested in testing this deck out.

Against aggro: there are many cards can be used when facing aggro decks. In worst scenarios, Guild Trader and lifesteal spell can be used for quick recovery.

Against control: use tradeable cards for trading to complete the questline quickly.  With enough draws, the Lion's Frenzy will the main source of damage to finish the deck in a few turns.  It's optimal when there is no big taunt on the board, so be prepared to take care of taunt after equipping Lion's Frenzy.