Ah, I thought they were against the OTK philosophy altogether (in the sense of a fresh minion on the board being able to deal that much damage in one turn). And yeah, it did take plenty of cards to make it happen. I guess I'm just salty. lol
I commended the chap with a tip of my hat/right-click/well-played.
Gnomish Inventor (and to a lesser extent, loot hoarder) are the cards that typically signify the deck. Warrior has to draw their whole deck to get the combo. So if you see the warrior drawing aggressively with those cards you should expect it.