# Gem

<div align="left"><img src="https://1929001645-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvvHYN5d1CraB4740lH8i%2Fuploads%2FSCV7rGttO4lK3MfdHci6%2Fngocdo.png?alt=media&#x26;token=09e0c5e0-11ae-4529-8a62-e0018f3a5ba5" alt=""></div>

{% tabs %}
{% tab title="Ruby " %}
Equip the red gems to increase the damage of the dragon
{% endtab %}
{% endtabs %}

<div align="left"><img src="https://1929001645-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvvHYN5d1CraB4740lH8i%2Fuploads%2FVwcm0G6KZlWvijlnGeT6%2Fngocxanh.png?alt=media&#x26;token=19bc9a45-7588-469d-aff0-90f1422f8126" alt=""></div>

{% tabs %}
{% tab title="Sapphire" %}
Equip the green gems to increase movement speed&#x20;
{% endtab %}
{% endtabs %}

<div align="left"><img src="https://1929001645-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvvHYN5d1CraB4740lH8i%2Fuploads%2FxrmvS1lH1P4ZRuL7OCMz%2Fngoctim.png?alt=media&#x26;token=36ab0e76-c7a0-4869-8bd1-bd5985275112" alt=""></div>

{% tabs %}
{% tab title="Purple" %}
Equip purple gems to increase health regen and defense
{% endtab %}
{% endtabs %}