Level

The BlackHole SBT does not have rarity differences. It consists of 10 different levels and an additional 3 bonus levels. The 10 levels can be upgraded by accumulating POSW and consuming $MetaX tokens, with a maximum upgrade level of 10.

The 3 bonus levels can be obtained by holding the PlanetGenesis NFT, providing extra bonuses. These bonus levels acquired through holding the PlanetGenesis NFT can be directly added without the need for upgrading. For instance, if you possess a BlackHole SBT at level 4 and own a PlanetGenesis NFT, you will receive a bonus of 3 levels, resulting in your BlackHole SBT reaching level 7. This mechanism allows SBT holders to surpass the level 10 limit and reach level 13.