Ultimate Resource Pack is the worst

Spend 1500 crystals.
If you get the most common drops, you get 250 back.
So spending 1250 crystals for 500 Cantina energy, and 10 Kyros.
500 energy is basically 4 refreshes, so 500 crystals.

The majority of the time, you end up with 10 Kyros for 750 crystals.

Great job, CG.