# Star-level
**Introduce**
The initial star level of the Starmon is 0. Players can upgrade the star level of the Starmon through the star-level upgrade function. Starmon will gain an increase in the upper limits of their base power and energy.
{% hint style="info" %}
Starmons that have perviously evolved to the second stage will have a default star-level of 1 star.
{% endhint %}
**StarMon's upgrade system**
| Level | Upgrade | Energy limitation | Consuming GST | Materials Needed | Buff |
|---|
| 0 | / | 10 | / | / | 100% |
| 1 | 0→1 | 20 | 200 | one Starmon with 0star | 103% |
| 2 | 1→2 | 30 | 400 | one Starmon with 1star | 104% |
| 3 | 2→3 | 40 | 800 | one Starmon with 2star | 105% |
| 4 | 3→4 | 40 | 1200 | one Starmon with 3star | 107% |
| 5 | 4→5 | 40 | 1600 | one Starmon with 4star | 109% |
| 6 | 5→6 | 50 | 2000 | one Starmon with 5star | 113% |
### **Guide to Starmon upgrade**
Step 1: Enter the Starmon trading market and click "Star Upgrade"
Step 2: In the Starmon upgrading page, click "Choose NFT" to open you Starmon list.
Step 3: Choose a Starmon to upgrade
Step 4: Select 1 material Starmon that will be consumed
Step 5: Click on the "Approve"
Step 6: Complete the Starmon upgrading and get a new Starmon.
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