Talk:Merry XXX-Mas/@comment-77.127.43.48-20181219010816

What are the best ways to get Blue rare duplicates, and after that Blue common dupes?

My thought - first are chests, because they are free. Then, I'm contemplating between the coffers. The little one costs less, and has a higher possibility to get rare cards (because of the CatGirl card), but gives less dupes. The medium costs a lot higher, but gives more dupes. And the heavenly gives a lot more dpes of course, but takes heavenly snowflakes.

So which coffer do you think is the best to open to get the necessary Blue dupes?