Upgrading system
This is a beta test of upgrading system! (Numbers and chances can be changed)
If you want to try to upgrade your NFT, you need to choose NFTs to use them for the upgrade. Also, you will need small amount of Ice Shards to do so. More NTFs = higher chances to upgrade.
Be aware - if you fail your upgrade attempt, you will lose half of used NFTs. If your attempt is succeeded, then you will get NFT with better rarity, all used NFTs will be destroyed.



You can bet from 1 to 9 cards. If the craft fails, you will lose 50% of the cards.
One attemp costs 0 Ice Shards.
Cost of one attemp = 0 Ice Shards
If it fails, 50% of the cards will break
Exchange basic NFT
This is NFT exchange system. You can pick basic NFTs, which you do not need and swap them for the Ice Shards. 1 NFT gives you 0 Ice Shards. You could use Ice Shards to buy Magic boxes.
Pick a Basic NFTs to give



0 Basic NFTs = 0 Ice Shards
To get Ice Shards

0 Basic NFTs = 0 Ice Shards
Exchange normal NFT
This is NFT exchange system. You can pick normal NFTs, which you do not need and swap them for the Ice Shards. 1 NFT gives you 0 Ice Shards. You could use Ice Shards to buy Magic boxes.
Pick a Normal NFTs to give



0 Normal NFTs = 0 Ice Shards
To get Ice Shards

0 Normal NFTs = 0 Ice Shards
Exchange rare NFT
This is NFT exchange system. You can pick rare NFTs, which you do not need and swap them for the Ice Shards. 1 NFT gives you 0 Ice Shards. You could use Ice Shards to buy Magic boxes.
Pick a Rare NFTs to give



0 Rare NFTs = 0 Ice Shards
To get Ice Shards

0 Rare NFTs = 0 Ice Shards