How a deck works
Three steps. Pick the cards, set the weights, and take a side on the whole deck.
Pick a deck or build one
Start from one of 18 ready-made decks, or bundle two to ten character baskets and single graded cards into your own.
Set the weights
Give each pick a share that adds up to 100. The weights are locked in when the deck is created and every print uses them.
Go long or short
Deposit SOL once, then open a long or short on any deck with up to 5x leverage. Close whenever you like and the result lands in your balance.
What is going on underneath
Priced from real vaulted slabs
Every graded Pokemon and One Piece slab in the Collector Crypt vault is marked at its insured value, averaged with its live USDC ask when that ask is between half and double the insured value.
Character baskets that cannot be gamed
A basket is every PSA 10 copy of one character. It moves by the average change of the slabs that were in it last minute and still are, each move clamped, so one silly listing cannot drag it.
Weights are locked at creation
A deck starts at 1000 and moves by the weighted move of each pick since the moment it was made. The weights are stored with the deck and anyone can read them.
Long or short up to 5x
Every deck gets a perps market the moment it is saved. Margin comes from your balance, and the liquidation level is shown before you open. You can never lose more than the margin.
Deposit SOL once, trade many
Send SOL from any Solana wallet to the treasury. The transfer is checked on chain and credited once. Withdraw back to the same wallet whenever you like.
No stale fills
Decks print every minute. A position only opens or closes against a print less than five minutes old, so if the prices stop, trading pauses instead.
Ready to take a side?
Start from one of the 18 ready-made decks or from a blank one.