NFT Prop Card Rules

NFT (Prop) Card Blind Box Rules

When the user opens a TOKEN blind box, the user has a 100% probability to obtain an NFT prop card blind box under a 60% probability of obtaining 40USDT-equivalent MEFI tokens .

60% probability to obtain a Level S NFT prop card.

After the user obtains the NFT game prop card, the user starts the "card collection mining" and continuously obtains income.

NFT prop card - blind box opening rules:

Prop card type (role)	Box opening probability	Mining weight
JACK	40%	1
QUEEN	30%	1.5
KING	20%	2
JOKER	10%	3

NFT prop card - combination upgrade rules:

NFT prop cards are rated from low to high, respectively levels S, SS, and SSS.

Five Level S NFT prop cards of the same type can be combined into one Level SS NFT prop card, and the upgrade success probability is 70% (1USDT-equivalent MEFI tokens shall be paid and the five Level S NFT prop cards shall be destroyed).

Five Level SS NFT prop cards of the same type can be combined into one Level SSS NFT prop card, and the upgrade success probability is 40% (1USDT-equivalent MEFI tokens shall be paid and the Five Level SS NFT prop cards shall be destroyed).

A successful combination upgrade will result in an NFT prop card of a higher level.

In case of combination upgrade failure, the NFT prop cards used for combination upgrade shall be destroyed.

Card Collection Mining Rules

Source of MEFI tokens for card collection mining:

1. 18USDT-equivalent MEFI tokens in the token blind box of the three-person group in the automatic grouping Hand Game PK in network-wide order aggregation.

2. 2% of the Swap trading fee on the decentralized exchange.

3. 2% of the trading fee of the NFT trading market

MEFI tokens from different sources for card collection mining will be distributed to NFT mining contract pools of different card types.

Forced sell rules: A user participates in card collection mining, and the system forces the MEFI tokens to be sold (and destroyed) every time the income is extracted, and the user obtains the stablecoin USDTs.

NFT prop card mining - pool classification:

Different mining pools	Proportion	Applicable level of card pledge mining
Pool 1	50%	Level S
Pool 2	30%	Level SS
Pool 3	20%	Level SSS

NFT prop card mining - production rules:

When the accumulated income of NFT (prop) card mining reaches the value of "X", no income will be withdrawn, and the contract will automatically stop mining production.

When the mining income of the prop card reaches the value of "X", it shall be activated.

Activation requires payment of MEFI tokens (payment of MEFI amount equivalent to withdrawal income of 10% USDTs) and MEFI tokens paid for activation are directly destroyed.

"X" is a dynamic numerical value and the numerical value calculation is based on the yield rate of the current pool pledge mining.

Each block will be awarded a pledge mining reward.