One other club I would suggest, especially if you can try it before you buy, is a mini driver. You will get these clubs in around 15* of loft, and this is smaller than a driver but bigger than a 3 wood. My friend uses one and finds it easier to hit off the turf. Plus the shorter shaft means he has more control than the 10* driver he has almost stopped using.
I would be surprised if the lie was that steep. Here are the specs for Cobra single length irons. He may have been experimenting.
KING F9 ONE Length Irons | Cobra Golf
The KING® F9 SPEEDBACK™ ONE Length™ irons are engineered to simplify your game by reducing variables in your swing to increase accuracy and consistency.