After beating the boss blind (skipping small and big blind) get a free hiker and a Fibonacci in a booster pack. In ante 2 also skip both small and big blinds and beat the boss blind, the next shop there will be a FREE POLYCHROME BLUEPRINT. There are also really good cards after but I'll let you play after that (Just letting you know you can beat the final blind in only 2 hands if you play your cards right)