> For the complete documentation index, see [llms.txt](https://dearella.gitbook.io/dear-ella/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dearella.gitbook.io/dear-ella/gameplay/game-guide/ethereal.md).

# Ethereal

You can change hero stats and other features using Ethereals. You can obtain a total of 5 Ethereals throughout your Adventure, and each Ethereal contains 5 special effects.

Attributes are unlocked based on your Account Level. You can select and activate attributes according to your tastes. For example, you can increase physical or magic defense and the attack power of Support or Magic-type heroes.