> For the complete documentation index, see [llms.txt](https://docs.blockchaincuties.com/blockchain-cuties-universe-knowledge-base/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.blockchaincuties.com/blockchain-cuties-universe-knowledge-base/bcu-mechanics/items/item-types/consumable-items/energy.md).

# Energy

Energy is used in several aspects of the game, like, Raids and Season [Adventures](/blockchain-cuties-universe-knowledge-base/bcu-mechanics/game-mechanics/adventures.md). 

Each [Raid Boss](/blockchain-cuties-universe-knowledge-base/bcu-mechanics/game-mechanics/raid-bosses.md) uses separate energy tied only to that specific boss. Additionally, the event and season bosses have unlockable energy capacity slots. 

In season adventures, that is working the same way. There are unlockable capacity slots, and energy can be replenished using energy potions for that specific adventure. 

Here are the energy item types that are available in the game: 

{% tabs %}
{% tab title="Energy Capacity" %}
![](/files/CG9JP2kOzCPgXFFqQYfb)Energy capacity items come in different visual representations, generally as some form of epaulets. That is true for both Adventure Capacity items and Raid Capacity items.

{% endtab %}

{% tab title="Energy Potions" %}
![](/files/VsIcG58diX1UVdkZIWjB)Energy potions are usually represented as vials and can be used manually by players to top up their energy supply for Raids and Season Adventure energy gauges. 
{% endtab %}
{% endtabs %}