“Well deserved”
This is one of the nicest things you can say to someone who just got good news.
"Congratulations" is fine for winning the lottery, but "well deserved" is reserved for people who put in the effort and the time and took the risk to get somewhere.
The interesting thing is that we get to choose what sort of prizes we're in line for. It seems to me that vying for the ones that come with "well deserved" makes more sense than merely spinning the wheel over and over.