Hello, i have watch all videos about NFT i can find and 99% of this videos are about preminted NFT that are going to be sold on a market like Opensea. But what about nft games? I use the example of cryptoblades because that’s what i want to learn to do. You have 5 differents rarity (R1,R2,R3,R4,R5) of a character and the only difference is the image will show the rarity in a corner, this NFT are not preminted, so how they do it? i really cannot find anything about this kind of minting used on games.
It may be easier then you expect, it looks like they use randomness to generate those rarities and they save them as properties for that item: