OCG
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SPOT 0.0000042
賭 · the house explains itself說明書The Manual

How the packs pay, how the bank pays, and where your money actually goes. Every figure here is read live out of the game — change the odds and this page changes with them. Nobody typed them in and hoped.

0Packs0Distinct cards0×Top card, × a pull0%Est. bank APY

How a pull works

You buy a pack, it draws one card, and the card is worth what it is worth.

01Pick a packSeven of them. The rarer ones are not better value — they just provide bigger sizes.
02Rip it openThe grade is drawn on chain against the odds printed on the pack. Then the card itself decides where in its grade's band it lands.
03Cash out or bank itSell it back at 90% of face value, or put it in the bank and be the house instead.

The seven packs

Every pack draws from all seven grades — the rarer ones just lean harder on the top end. Pick one and the reel below follows it.

Common50.05%0.140.22×
Uncommon27.00%0.450.71×
Rare14.00%0.751.29×
Epic6.00%1.322.46×
Legendary2.50%5.3810.92×
Mythic0.40%41.8497.63×
Grail0.05%58.70158.70×
Pack price0.046 BNBCards return104.00%Pulls that beat it22.9%Best card in it7.30 BNB

Rip some, on the house

Real odds, real payout table, imaginary money. Test how it feels!

Seven grades, 294 cards

Each grade holds 42 cards and a pack deals from a six-card window of them, so the rarer packs deal cards the cheap ones never will. All the cards pay with different distributions, but the expected average return is always the same.

Opaline Dragon
Opaline Dragon59×642,857 OCG2.70 BNB
58.70×
Celestial Empress
Celestial Empress79×861,905 OCG3.62 BNB
78.70×
Eternal Pearl
Eternal Pearl99×1,080,952 OCG4.54 BNB
98.70×
Jade-Eyed Mandate
Jade-Eyed Mandate119×1,300,000 OCG5.46 BNB
118.70×
Heaven's Comet
Heaven's Comet139×1,519,048 OCG6.38 BNB
138.70×
Nine-Tailed Sky
Nine-Tailed Sky159×1,738,095 OCG7.30 BNB
158.70×

The same six cards, from a Koi pack. Same grade, same odds — different money.

Be the house instead: Join the bank

You can earn from the volume generated by players on the house. Become a banker: Deposit $OCG and you own a slice of everything it takes in — no lock-up, 10% withdrawal fee, and the yield lands in $BNB.

50%of the $OCG from every player sellback0.039 BNB a day
1%of all gacha pack sales, in $BNB0.003 BNB a day
1%of all trading fees on the token, in $BNB0.009 BNB a day
If you deposited1,000,000 OCG
A day0.009 BNBA month0.274 BNBA year3.33 BNBPool share15.1%

Estimated at the pool's current income and its current size. Both move. Deposit into a bigger pool and your slice of the same income is smaller — that is how a share works, and anyone promising otherwise is selling something.

Who you are actually trading with

Cashing out does not sell into the market. It is matched against the house's own book and settled OTC, at a price the other side agreed to in advance.

The house takes the other side20% of total supply is seeded into the vault as counterparty liquidity. When you cash out, that is who you are trading with.
It settles OTC, not on the chartYour cash-out is paired against the book off chain and settled peer to peer on chain. The tokens move directly between wallets — the trade never routes through the pool.
So a payout moves no priceA winner being paid is not a market sell. The chart does not pay for the game, which is the difference between this and every gacha that quietly dumps on its own holders.

Every depositor names the least they will accept before their tokens are ever matched, and settlement cannot go below it — not by the operator, not by anyone. The book that chooses who fills is off chain and can be improved; the floor that protects them is on chain and cannot be moved.

Proven odds, on chain

The draw happens on chain against odds published before you press anything. The house cannot see a pull before you do, cannot change it after, and cannot reach into what has been banked.

The odds are on the packEvery grade's chance is printed on the pack tab and on this page, from the same table the draw uses. There is no second table.
The payout is fixed before the drawA card's multiple comes from its grade and its own index — not rolled at pull time. The card you pull was always worth what it is worth.
The edge is stated, not hiddenCards return 104% of the pull before free pulls. The house earns on the 10% sellback spread and on fees, not on bending the draw.

Every pull, paid or free, has a 0.5% chance of paying 3–8 free pulls of the same pack, and the free ones roll it too. It compounds rather than stacks: you play 2.8% more pulls than you paid for, which is what lifts the headline above what the cards alone pay.

Questions people actually ask