Currency

Victory Lien ranges from 25 to 120, depending on the arena.
Lien can be earned from Point Missions.
Lien earned though academy aid is the same amount earned through card maxing.
Lien is spent on Card Upgrades, and shop cards.

Dust can be earned from Point Missions.
Dust can be bought with real currencies from 80 to 14,000 units.
Dust can be spent on certain cosmetics, and to buy Lien, the latter ranging from 1,000 to 16,000 units.

Victory Cookies ranges from 10 to 20, depending on the arena.
Victory Cookies can be doubled through the Lunchtime Bundles.
Cocoa Cookies are only earned through the purchase of Dust.
Both types are used solely on cosmetics.