# Trial of Radiant Brilliance achievement

> \[Trial Guardian Raid\] First to defeat Guardian Achates across all servers - LOST ARK S1. In Lost Ark, Trial of Radiant Brilliance belongs to the Hidden achievement category. Completing it grants the title Achates Slayer.

Canonical: https://lostark.wiki/database/achievements/trial-of-radiant-brilliance-10012001

\[Trial Guardian Raid\] First to defeat Guardian Achates across all servers - LOST ARK S1. In Lost Ark, Trial of Radiant Brilliance belongs to the Hidden achievement category. Completing it grants the title [Achates Slayer](https://lostark.wiki/database/titles/achates-slayer-30051).

## Related

- [Titles](https://lostark.wiki/database/achievements/trial-of-radiant-brilliance-10012001#relationships) (1)

### Titles

1–1 of 1

| Name | Details |
| --- | --- |
| [Achates Slayer](https://lostark.wiki/database/titles/achates-slayer-30051) | Other conditions may apply. |

## Objectives

1. \[Trial Guardian Raid\] First to defeat Achates across all servers

Hidden

## Related

- [Home](https://lostark.wiki/)
- [Achievements](https://lostark.wiki/database/achievements)