> For the complete documentation index, see [llms.txt](https://cobblemon-rivals-1.gitbook.io/cobblemonrivals/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cobblemon-rivals-1.gitbook.io/cobblemonrivals/cobblemon-rivals/server-features/raids/starting-a-raid.md).

# Starting A Raid

Raids can be started in two different ways. It can either be a scheduled raid (automatically started every few hours), or it can be started by a player using a raid pass. Raid passes can be obtained through crates or by buying them directly in the [store](https://store.cobblemonrivals.com/).

Raid bosses for each tier changes every few weeks.

#### Raid Schedule Chances <a href="#raid-schedule-chances" id="raid-schedule-chances"></a>

The chances of raid types are as follows:

Common - 50.2%

Uncommon - 36.9%

Rare - 8.9%

Mega - 2%

Legendary - 2%

<figure><img src="https://3399545960-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFfGVB77IOh7GmaeflmGH%2Fuploads%2F1JSqnubXZSEfilE8qrYL%2Fimage.png?alt=media&amp;token=3d8ad921-c33a-4ee2-a158-222af042ca41" alt=""><figcaption></figcaption></figure>