A Collectors Edition, one for each series, was released as a boxed set with 11 bonus cards.
You must spend at least $500 retail (before bonus card and/or in store savings).
The player can also purchase reinforcements or bonus cards and engage in diplomacy with other nations.
The player with the most influence at nightfall is rewarded with an extra bonus card for his play hand.
In addition, a deck of Korean hwatu cards usually includes bonus cards.
Also, the bonus cards mentioned above are also usually counted as two junk cards.
To reduce repetition, there are 2 elements randomly chosen at the start of the game: bonus cards and event cards.
If a couple spun three bonus cards the game instantly ended without a question being asked.
Now comes a number of bonus cards which help increase the value of your hand.
Savings will be automatically calculated (based on flight distance) and collected to passenger's bonus card.