> For the complete documentation index, see [llms.txt](https://docs.eternals.game/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.eternals.game/eternals-core/eternals-space/refill-plasma.md). # Refill Plasma ### What is Plasma?

**Plasma** is a crucial resource that powers your pets, **allowing** them to **unlock special missions and receive Space Stones**. Each pet has a different plasma duration based on its rarity, and **the higher the rarity, the more Space Stone you’ll get!** But what happens when your pet runs out of plasma? While your pets can still participate in regular activities and receive in-game rewards, they’ll miss out on Special missions and valuable Space Stones. ### How to Refill Plasma? You can easily refill your pets' plasma and get them back to full power! Using Mind Stones, you can instantly top up your pets' plasma through the Plasma Refill feature.

Pet List	Plasma Warning

Button refill plasma in UI pet list	Button plasma warning on the left corner

Simply head to the plasma refill section in the pet list or tap the plasma warning button to get started. {% hint style="info" %} *A plasma warning button will appear on the main UI of Eternals House and Eternals Space if you have at least a pet whose plasma is depleted.* {% endhint %}

You can refill plasma for one pet each time, with the amount of plasma refilled and the number of Mind Stones consumed **depending on the pet's rarity**. And you can add a **maximum of 5 cycles at once**, ensuring your pets are always ready for the next big mission. You can refill your pet's plasma even if it hasn't run out yet. {% hint style="info" %} *For example: A pet with rare rarity has 120 days of plasma → each refill adds 120 days of plasma time. However, players can choose to refill 120, 240, 360,... days.* {% endhint %} After confirming the use of mind stones to refill plasma, the request will be processed and may take some time to complete. You can check the status of your request(s) in the **Refill Plasma History** (the clock icon).

You can also continuously refill plasma without waiting for previous requests to finish processing. \ \&#xNAN;***How to Get Mind Stones?*** [**Cyborg Gateway**](https://gateway.cyborg.game/?game=eternal)**:** You can purchase Mind Stones directly through the Cyborg Gateway.