Good luck with your goals. It seems a lot of people are active in the game, so climbing the ranks can be hard. I need a lot more cards to get any higher, but I care more about uniques. I can improve that with the Halloween crafting. I tend to need a fair bit of STARPRO for what I do and it's expensive.
Keep building your HP as that will be a good investment.
!BEER
Yes price of STARPRO is going to the moon. :)