Tiers & Classes
Once a card’s four features are randomly generated, the NFT's overall rarity will fall into one of 10 possible rarity tiers. An NFT’s tier is determined by the combined rarity of its features. For example, an NFT with several common features will end up in a Basic tier, while NFT’s with higher rarity features may be a Silver, Gold, or Diamond tier.
Silver cards have a silver border, golds have a gold border, and so forth. This creates an easy way to see how rare or valuable a card may be at first glance. The probability of receiving a certain tier is illustrated below.