Wait for Bangkok to be released?
- Prove your dominance among other players by raising your fighting stats (raise attack and defense, get more people in your mafia, loot better weapons for your mafia to use when you fight).
- Work for achievements that you have not yet gotten (I'm pretty sure you haven't gotten the "What Comes After A Trillion" achievement, because that is nearly impossible).
- Complete any collections that you haven't gotten yet (this is related to the previous point, as 5 achievements are from vaulting collections).
- Once you've done all that, send me some Zmeya Carbon Blades. :-)