Come on man. Are you really looking for a review of this card here? Why are you even looking at this card?
There is no conceivable reason to put this in a deck. Eureka? Sure, but motivation is better, and you're losing as much as you sunk into it out of the already marginal value of Eureka. Windfall? No, don't be fooled, you shuffle before resolving Windfall, unless there is a paid ability window between the shuffle and the resolution. Which, there isn't.
If I won't play this card, no one should.