Scholmance F2P Face Hunter

Tour Guide should be a great addition since it activates many hero power combos and boosts the side quest completion and Phase Stalker activation.

Manafeeder Panthara also has good synergy and it activates Kill Command

Demon Companion should work well in this deck and its cheap spell to activate Intrepid Initiate

Also not sure if need 2 X Voracious Reader since we can use Tracking to fetch it,

But if draw is not enough we can add a second copy on the expense of Tracking