> For the complete documentation index, see [llms.txt](https://l2avalon-net.gitbook.io/info/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://l2avalon-net.gitbook.io/info/new/igrovoi-magazin/server-buffer.md).
# Server Buffer
Server buffer informations
NPC Buffer
**Premium Buffs**
To access **Premium Buffs** from the NPC Buffer, you need a special item called **Premium Rune**.
* You can obtain the **Premium Rune** in two ways:
1. **Donation Store** – Available in two options: **7 days** or **30 days** duration. 
2. **PC Bang Store** – Available with a **3-hour** duration.
As long as you have an **Premium Rune to your inventory**, you will be able to receive all **Premium Buffs** from the NPC Buffer.
.
* You can obtain the **Premium Rune** in two ways:
1. **Donation Store** – Available in two options: **7 days** or **30 days** duration. 
2. **PC Bang Store** – Available with a **3-hour** duration.
