Well, I just switched to the mono Fire strategy... and won a Fahrenheit. So I'm sticking with it

It DOES have a very high win consistency. Simply because there is no "mana control" in the game apart from the weapon that destroys pillars. When you play the AI it often sits with a full hand of cards cuz it has no idea what to play when you have zero creatures out.

It's pretty boring to play however. And, it will not win you money or a top 50 place, as it's basically waiting for the opponent to nearly kill you, then play all the firebolts you have and hope it works...