All new cards you acquire are recorded in the Archive. Filling up the Archive may earn you extra rewards. Meet the right conditions as you level up, and the effect of the rewards will improve. You can also review each card you have ever encountered and change the restrictions on the viewing setttings of your archive.
 Archive Bonus
Archive bonuses are registered to your personal archive when you get a certain number of new cards or have have enhanced a certain number of cards. You get small benefits which will rise by meeting certain criteria.
 Cards Possessed
|Bonus level||Number of discovered cards||Possession bonus||Maximum cards|
|Lv 0||None||-||50 cards|
|Lv 1||5||+5||55 cards|
|Lv 2||20||+10||60 cards|
|Lv 3||60||+15||65 cards|
|Lv 4||150||+20||70 cards|
|Lv 5||300||+25||75 cards|
|Lv MAX||500||+30||80 cards|
 Enhanced Cards
One enhanced card is counted when a player enhances one card to it's maximum level. This can be done on all stages of a card (Fighter, Fighter+, Fighter++...) for a new count each time.
|Bonus level||Number of enhanced cards||Shorter recovery time||Total recovery time per stat|
|Lv 0||None||-||60 seconds|
|Lv 1||5||1 second less||59 seconds|
|Lv 2||20||2 seconds less||58 seconds|
|Lv 3||60||3 seconds less||57 seconds|
|Lv 4||150||4 seconds less||56 seconds|
|Lv 5||300||5 seconds less||55 seconds|
|Lv Max||500||6 seconds less||54 seconds|