Mystery Box System

Opening the mystery box will give the user one random NFT or a random amount of PGT.

Mystery Box has 5 levels and it costs PGT to open. Mystery Box contains Accessories*, Decoration*, Minting Scrolls*, random amount of PGT + PST. Transferring Pet from Spending Account to Wallet that result Energy reduction will end up with all Mystery Boxes getting purged.

Level	Mystery Box Quality
1	Common Mystery Box
2	Uncommon Mystery Box
3	Rare Mystery Box
4	Epic Mystery Box
5	Legendary Mystery Box

Note that losing energy by listing a Pet in the marketplace will NOT burn/purge Mystery Boxes.