Questline DH is Good(?)

Tuskpiercer drawing Persistent Peddler and then trade it allows you to draw 2 cards for cheap. Also the Soul Shard mechanic can pump up the drawing very quickly.

This deck can do a lot of nasty stuff like early Mankrik and Irebound Brute. If you're extremely lucky, you can play 2 Irebound Brute in turn 3 by:

Tuskpiercer + Sigil of Alacrity turn before > Destroy Tuskpiercer + Trade Persistent Peddler + Spectral Sight and if the Ogres are discounted by the questline.

I'm making an assumption that you draw 3 to 4 cards per turn, which makes Lion's Frenzy quite above average.

Not sure whether this deck is good or not, but I definitely love this kind of playstyle.