[SuperStar BTS FLOWER SHOP EVENT] Craft Premium Card Pack 10 + S Card

I upgraded a lot of B card, A card and S card to get to this point... Honestly it's worth it... yea you gonna lost Hundreds of headphones but at least you gain something from it... I give you tips: 1. DON'T CRAFT from the last one (200 Emerald) , instead craft from the first one (Prism R Card 3). 2. If you craft from the first one, when you received 3 R card you'll gain 30 Green Leaf and you'll just need to upgrade/gain A/S/R Card to get 20 Green Leaf to craft the second one(Premium Card Pack 20 + R Card) then i'll be easier for you to gain the others too. Have fun playing and receiving all the rewards !!!