Booster packs
Booster packs are a great source for items and even players! There are 2 pack types: Basic and Star. Star pack is guaranteed to drop a legendary player, as well as a training item, 2 skill activation items, and either an "Operation" or "Player talk" item. Basic pack contains 2 skill activation items and 3 training items. All items are dropped randomly regardless of the state of your account.