Scratch

When you select Scratch you will be brought to this page. The image above the Scratch selections will have information about any events occurring in each section.

Friend Scratch (友情)- To perform a friend scratch you will need friend points. To scratch 1 you need 200 friend points. To scratch all 9 (the whole card) you need 1800 friend points. The units you tend to get from this are 1☆-3☆ in rarity including all Evolution Material.

Rare Scratch (レア)- To perform a rare scratch you will need Chips. To scratch 1 you will need 5 Chips. To scratch the whole board (9 squares) you need 45 Chips. You tend to get 3☆-5☆ units from these scratches.

Limited (限定) - Limited Scratch. These are for limited events, usually collaboration events. Currently, all of the Limited Scratches cost 5 Chips per scratch. Displayed as "Currently In Preparation (準備中)" when no collaboration is underway.