Turn 3: Necrium Blade
Turn 4: Sahket Sapper
This will be a very good tempo play.
Is there anybody understands how this card works? What are these bonus effects?
Edit: Chimera has explained here:
Houndmaster is a crazy card when it is played on curve, or even turn 5. This card has +1 health and -taunt effect. Taunt effect actually costs you 1 attack or 1 health, (Chillwind Yeti vs Sen'jin Shieldmasta) so they are almost even.
So i think this card is really good.
Standard Stealth Minions
Worgen Infiltrator, Twisted Worgen, Jade Swarmer, Patient Assassin, Shaku, the Collector, Silent Knight, Jungle Panther, Moroes, Stranglethorn Tiger, Lotus Assassin, Finja, the Flying Star, Ravenholdt Assassin
Standard Stealth Effects