> For the complete documentation index, see [llms.txt](https://angdem.gitbook.io/era-of-magic-wiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://angdem.gitbook.io/era-of-magic-wiki/mana-system.md).

# Mana System

Every time you cast a spell you use up a bit of Mana and your Mana exhaustion raises by 1. When you now cast a second spell the spell costs its normal Mana plus your Mana exhaustion. It resets every 3 seconds. Every spell costs a different amount of Mana and depending on how good your casting tool is you lose more or less Mana.