MAD SUMMONER! It’s a card that sees almost no play right now, and you probably forgot it existed. With its potential to summon up to 14 minions, it will pretty easily finish up this quest on turn 5 or 6.

Could be legit in a Deathrattle Plot Twist type deck. If Dollmaster Dorian can pull one on turn 6 or 7, then ouch. But this card will lose some points for its lack of consistency.

Solarium + hero power + Plot Twist is 8 draws before you even count the other cards in your hand. Not necessarily what you’re going to play on turn 5, but I think Warlock has plenty of tools to finish this quest early enough. 4/5.