Uniques being Uncommons from Master sets?

[OEAO]

Double Grimnak is probably fine, and double Tornak is definitely fine (you can already double up on the enhancement by running both Grimnak and Tornak). If you're running 2x Grimnak and Nerak, you're only running max of 3x Heavies, and then you just lose to Braxas and Firestorm. You're better off having something to deal with her than running 2x Grimnak.

I guess where I split from a large majority of the community in my army building philosophies is that I don't believe in making my good matchups better. I'd rather hedge my bets and have answers to as much as possible. I don't need to win more in matchups that Heavies excel in; rather, I need to make sure that I don't have any bad matchups where I can lose to an inexperienced player due solely to the matchup. Double Grimnak is the epitome of a "win more" strategy and I don't think it's very good.