# NFT Minions
The minion, an important part to build up an army, is a necessity to start the game. Different minions have more or less battle powers depending on their rarities.
Each minion has 3 attributes: ID, rarity, and battle power
When minting NFT minions, you have a chance to get a minion of different rarities,If the upgrade is successful, you will get 1 higher level minion; if the upgrade fails, you can only get 1 minion of the same level,details as below:
| Rarity | Minting Ratio | Battle Powers |
| :-------: | :-------------------------------------: | :-----------: |
| Common | 65% | 20-40 |
| Uncommon | 20% | 40-60 |
| Rare | 12.5% | 100-160 |
| Epic | 2.0% | 300-550 |
| Legendary | 0.5% | 600-1400 |
| Initial | Only 10,000
On events only
| 600 |
Minions can be got by minting. You can choose single minting or multiple minting which costs BNB+TWI.
The price of the minion mystery box:0.04BNB+15STWI
{% hint style="info" %}
STWI is not a token. It is just a symbol for BUSD in game,1STWI=1BUSD,means the amount of TWI worth 1BUSD
{% endhint %}
