💎Rarity

Attribute Category	Unit
Themes	4
Lightings	2
Circuits	20
Rail types	3
Speeds	3

The collection consists of 1440 Coaster Island NFTs, each detailing a set of features distributed among 5 attribute families, ensuring the rarity and uniqueness of each Coaster Island NFT.

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The attributes each have a distinct level of rarity, specific to their category.

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The attributes "Track" and "Speed" have specific rarity calculations based on the sensations they offer.

Regarding the "Track" attribute, its rarity is determined by the number of elements it contains. A track containing a large number of elements will be considered rarer.

As for the "Speed" attribute, its rarity is calculated based on its velocity. A track reaching high speeds will be considered rarer.

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The combination of all attributes determines the overall rarity score of the NFT, expressed in the number of stars.

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List of rarity levels :

Number of stars	Value
1	Common
1.5	Common +
2	Uncommon
2.5	Uncommon +
3	Rare
3.5	Rare +
4	Epic
4.5	Epic +
5	Mythical