⭐Class

The equipment NFT is divided into 5 rarity levels with preset probabilities: Common, Rare, Epic, Legendary, and Mythical.

The class of the equipment can be improved by consuming 1 piece of equipment NFT.

There are chances that the equipment class leveling up can be failed.

Class	NFT Consumed	Success Probability
Common
Rare	Rare (Level 5)	90%
Epic	Epic	80%
Legendary	Legendary	70%
Mythical	Mythical	60%