These Crafting material are in earnest scarce .
Keystones and Keystone Pieces are material that can be used to make piece of furniture , Growth Materials , Gifts , Tech Records , and more in the Crafting Chamber . While there are so many use eccentric for these materials , they ’re relatively hard to come by in - game , so it ’s significant to farm them whenever potential .
Here are all the means you could hold Keystones and Keystone Pieces in the game .

Keystone Pieces
Keystone Pieces are essentially fragments , 10 of which make up one Keystone . The only way of life to obtain them is by collecting Recruitment Points from the limited - meter Recruitment gacha .
you may exchange 200 Points for one of the rate - up three - ace Students . But if youfailto conform to the 200 - item requirement , all existing Recruitment Points will beconverted to Keystone Piecesafter the banner ends .
Related : How to produce Equipment in Blue Archive ?

Keystones
Daily and Weekly Missions are the most uniform generator for earning Keystones . You ’ll get them through the watch missions .
Do n’t forget to exact your Daily and Weekly rewards from the Tasks menu after complete them . Otherwise , they ’ll disappear once the next day or calendar week rolls in !
Apart from the above , you could also incur Keystones by buy theMonthly Gift Crafting PackorMonthly Furniture Crafting Packfor real - life money . They hold x10 Keystone each .

checker out our templet onHow to get Elephs in Blue Archiveto unlock and strengthen Students .