Thread:NatanielMonach/@comment-2600:6C64:507F:E438:B47D:FB:EF18:E105-20191231182057

Cath (accountant, over level 400) sent out a set of Christmas collections to several friends the same day you received yours. So if she is on your friends list, she is probably the ones that sent them. The ones I received can be assembled to make an artifact. 