Navigators can be obtained by either drawing them from NP, tickets, or gems. Clicking on the card flips the portrait to reveal a brief biography about them. Rule of thumb is the same as most social games: the rarer the card, the better their stats. There are currently four rarity rankings: Normal (N), Rare (R), Super Rare (SR), and Ultra Rare (UR). Historical figures and original characters from Eurasia, America, and Asia can be presently obtained. Ultra Rare versions of historical characters are treated as distinctly different individuals and can only be acquired by fulfilling their respective contracts. The player can initially hold a maximum of fifty cards. The game allows one card to be drawn for free everyday.