Decreasing Factor System
The Decreasing Factor System
A revolutionary approach to NFT rarity that creates meaningful scarcity through an innovative combination of color variations and letter designations.
Color Rarity
The collection is divided into five distinct colors, each signifying a different level of rarity:
Color | Rarity Level | Distribution |
---|---|---|
RED | Common | Most abundant |
BLUE | Uncommon | Decent amount |
PURPLE | Rare | Medium amount |
EPIC | Very Rare | Few copies |
YELLOW | Ultra Rare | Very few copies |
BLACK | Legendary | Rarest, only 25 copies |
Letter Combinations
Within each color, small letter combinations (A to F) further define rarity:
Letter | Rarity Level |
---|---|
A | Top rarest |
B | Rare |
C | Medium |
D | A lot but less |
E | A lot |
F | Abundant |
Tailored Distribution
This decreasing factor system, with its unique blend of color and letter combinations, ensures a balanced and dynamic collection. Collectors can explore and discover the different levels of rarity, contributing to the overall excitement and value of the collection.
The distribution model follows a mathematical formula that ensures consistency and predictability in rarity, while still allowing for the thrill of discovery. The total distribution across all 10,000 NFTs is carefully calibrated to create a pyramid structure of rarity:

Rarity Impact on Utility
The rarity of a PennyBlackCat directly influences its utility within our ecosystem:
- Higher airdrop points- Rarer NFTs grant more points towards the future token airdrop
- Enhanced in-game abilities- Rare cats may unlock special features in upcoming games
- Greater governance weight- Proposals from holders of rare NFTs carry more influence
- Exclusive access- Certain community events may be limited to holders of specific rarities