🩸Blind Box

There are two levels of blind boxes on sale, divided into airdrop, normal and advanced. Each blind box can issue NFTs of different level:

Blind Box	level	Probability
Airdrop	R-Green	5%
	N-White	95%
Normal	SSR-Purple	0.5%
	SR-Blue	4.5%
	R-Green	15%
	N-White	80%
Advanced	UR-Orange	0.5%
	SSR-Purple	4.5%
	SR-Blue	10%
	R-Green	80%
	N-White	5%

Coach NFTs: If the rarity of SSR level and above is released in the blind box, an additional coach NFT will be obtained, or the user can purchase it in the secondary market.