# Rank Upgrade (Levels)
Rank Upgrade is an innovative mechanism that allows users to upgrade their NFTs by depositing $uMCR.
## Level upgrade in NFT Ranks
**Ranks now have a level trait**, the higher the level of the ranks, the higher your multiplier and your earnings! Ranks start at level 1 and can go up to level 10.
When you reach the maximum level, you will be able to upgrade your rank to the next tier ***(i.e. from gold to diamond, or from diamond to emerald)***, but this last rank upgrade *(known as forging)* will be temporarily enabled during some events.
## Level Up Rank and Forge costs:
| - | NFT Oro | NFT Diamante | NFT Esmeralda |
|---|
| Level up 2 | 50 USD paid in $MCR | 95 USD paid in $MCR | 200 USD paid in $MCR |
| Level up 3 | 53 USD paid in $MCR | 99,5 USD paid in $MCR | 207,5 USD paid in $MCR |
| Level up 4 | 56 USD paid in $MCR | 104 USD paid in $MCR | 215 USD paid in $MCR |
| Level up 5 | 59 USD paid in $MCR | 108,5 USD paid in $MCR | 222,5 USD paid in $MCR |
| Level up 6 | 62 USD paid in $MCR | 113 USD paid in $MCR | 230 USD paid in $MCR |
| Level up 7 | 65 USD paid in $MCR | 117,5 USD paid in $MCR | 237,5 USD paid in $MCR |
| Level up 8 | 68 USD paid in $MCR | 122 USD paid in $MCR | 245 USD paid in $MCR |
| Level up 9 | 71 USD paid in $MCR | 126,5 USD paid in $MCR | 252,5 USD paid in $MCR |
| Level up 10 | 74 USD paid in $MCR | 131 USD paid in $MCR | 260 USD paid in $MCR |
| Forge next NFT Rank | 150 USD | 300 USD | 500 USD |
{% hint style="info" %}
These costs may be subject to change.
{% endhint %}
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