Choose One cards are normally on the lower end of the power scale on their own in exchange for flexibility.  With this deck you can do over-powered things by combining these cards with cards like Raid Negotiator , Pathmaker, and [Hearthstone Card (Fandral Staghelm) Not Found].

On top of that you can cheat out big turns with [Hearthstone Card (Green-Thumb Gardener) Not Found] and Naga Giant.

In addition, we have a colossal package here with [Hearthstone Card (Ambassador Faelin) Not Found], [Hearthstone Card (Colaque) Not Found], and since many of the colossal minions you shuffle in can also be beasts, [Hearthstone Card (Living Seed (Rank 1)) Not Found] to help fetch them.

I have found this to be really fun and pretty good in this early meta.