Meta Yield Game uses a blind box mechanism to distribute NFT staking assets, with rewards divided by rarity tiers and clear probability rates, while managing token supply and creating effective staking incentives.
1️⃣ Box Classification & Meaning
Level
Box Name
Meaning
1
Bronze Box
Most common, default reward for majority of players
2
Silver Box
Fairly rare, creates a sense of “getting lucky”
3
Gold Box
Rare, contains attractive rewards
4
Diamond Box
Extremely rare, creates hype with large-value rewards
2️⃣ Box Opening Probability (Per 1,000 Opens)
Box Name
Probability
Description
Bronze Box
850 times (85%)
Common, majority of users receive this
Silver Box
100 times (10%)
Creates excitement through lucky hits
Gold Box
45 times (4.5%)
Contains good-value token rewards
Diamond Box
5 times (0.5%)
Ultra-rare, creates hype and motivates engagement
3️⃣ Token Reward Allocation per Box
Box Name
Token Range
Allocation Suggestion
Bronze Box
0.01 – 1.5 Token
95% of cases under 1 Token
Silver Box
0.5 – 5 Token
70% under 2 Token
Gold Box
1 – 20 Token
Highest probability around 5 Token
Diamond Box
10 – 100 Token
Only 1% chance to get over 50 Token
📜 NFT Drop Mechanism Inside Blind Box
Each time a box is opened, the player will randomly receive one NFT staking asset from a list of 50 different NFTs, divided into 5 tiers with different APR rates.
📊 NFT Drop Rate by APR (Rarity Probability)
Tier
APR (%) Range
NFT Quantity
Drop Rate (%)
🟢 Common
0.1% – 1.0%
10
60%
🔵 Uncommon
1.1% – 3.0%
10
25%
🟣 Rare
3.1% – 5.0%
10
10%
🟠 Epic
5.1% – 7.8%
10
4%
🔴 Legendary
8.0% – 10.0%
10
1%
📌 Explanation:
Common Tier makes up 60% of drops because of its low APR and wide availability.
Uncommon Tier accounts for 25%, still common but with better APR.
Rare Tier holds 10%, offering higher APR with limited supply.
Epic Tier has a 4% drop rate, delivering strong APR between 5.1% and 7.8%.
Legendary Tier is extremely rare, at only 1%, with APR ranging from 8.0% to 10.0%.
