The expedition page displays multiple ways to spend or stake ZOO tokens to obtain a "Chest". There are two types of chests: Gold and Silver.
No matter how you manage to obtain it, a gold chest will always contain an NFT Booster.
A silver chest, however, will have a 1 in 10 chance of winning an NFT Booster. If you get "nothing" 9 times in a row, the next purchase will give you a 100% chance to acquire an NFT Booster.
NFT are distributed randomly between chests but the rarest NFTs can only be found in Gold chests.
The option to purchase chests is self-explanatory. You can buy one of either at a time. If an NFT Booster is awarded (remember, silver has a 1 in 10 chance), purchasing will automatically open and add the NFT Booster card to "My Safe".
The alternative option to obtain an NFT Booster is by locking up your ZOO tokens for a set amount of time:
- 2 Days
- 15 Days
- 30 Days
Staking is possible in all 3 pools (2,15,30 day) at the same time. It's not possible to stake multiple times in the same pool.
Once you have staked your ZOO tokens, a countdown timer will be visible, displaying the remaining time left until your ZOO is returned and you can claim the gold chest.
Chest prices are set dynamically with a decrease of 1% in price every hour (no chest purchase or ZOO staked for chest) and increase of 1% every time a chest is bought, or when ZOO tokens are staked for a chest.
1 Silver Chest costs 10 times less than a Gold Chest. To receive 1 Gold Chest from staking ZOO tokens:
- 2 days of lock = the amount of ZOO needed to stake is 10 times the current price of a Gold Chest
- 15 days lock = the amount of ZOO needed to stake is the current price of 1 Gold Chest
- 30 days lock = the amount of ZOO needed to stake is 5 times the current price of a Silver Chest