# Magic Crystal of Infinity - Magic Defense

**Knowledge ID**: 7138

## Description

The effects of crystals could be enhanced with the help of a special alchemical process. Now they are unobtainable.

## How to Learn

### Study These Items

- [Magic Crystal of Infinity - Magic Defense](/item/15139.md)


## See Also

- [Magic Crystal of Infinity - Magic Defense](/skill/55220.md) (skill)