# In-game XP

> ### <mark style="color:purple;">The XP allows the ZAI to go up in level</mark>

The increase in level requires an amount of XP defined according to the following formula:

{% hint style="info" %}
***xp need = 10000 \* 1.05^level***
{% endhint %}

| Level | XP needed |
| ----- | --------- |
| 1     | 10 000    |
| 2     | 20 500    |
| 3     | 31 525    |
| 4     | 43 101    |
| 5     | 55 256    |
| 6     | 68 019    |
| 7     | 81 420    |
| 8     | 95 491    |
| 9     | 110 265   |
| 10    | 125 778   |
| 11    | 142 067   |
| 12    | 159 171   |
| 13    | 177 129   |
| 14    | 195 986   |
| 15    | 215 785   |
| 16    | 236 574   |
| 17    | 258 403   |
| 18    | 281 323   |
| 19    | 305 390   |
| 20    | 330 659   |
| 21    | 357 192   |
| 22    | 385 052   |
| 23    | 414 304   |
| 24    | 445 019   |
| 25    | 477 270   |
| 26    | 511 134   |
| 27    | 546 691   |
| 28    | 584 025   |
| 29    | 623 227   |
| 30    | 664 388   |
| 31    | 707 607   |
| 32    | 752 988   |
| 33    | 800 637   |
| 34    | 850 669   |
| 35    | 903 203   |
| 36    | 958 363   |
| 37    | 1 016 281 |
| 38    | 1 077 095 |
| 39    | 1 140 950 |
| 40    | 1 207 997 |
| 41    | 1 278 397 |
| 42    | 1 352 317 |
| 43    | 1 429 933 |
| 44    | 1 511 430 |
| 45    | 1 597 001 |
| 46    | 1 686 851 |
| 47    | 1 781 194 |
| 48    | 1 880 253 |
| 49    | 1 984 266 |
| 50    | 2 093 479 |

> ### <mark style="color:purple;">Gaining XP in battle</mark>

Each fight allows the ZAI to gain XP.

* Depending on his level, the points and the potions he will play, the ZAI will win a certain amount of XP.
* In case of a draw, the ZAI wins 800 XP.
* In case of defeat, the ZAI gains 400 XP.

{% hint style="info" %}
These metrics can be changed by vote of the DAO\* to balance the game.
{% endhint %}

> ### <mark style="color:purple;">Earn XP by joining a training center</mark>

A Zai can train in a [training center](https://bandzai.gitbook.io/bandzai-rules/centers/training-center) to gain XP faster.