# Ruben

**NPC ID**: 50203
**Title**: _Serendia Castle Ruins Node Manager_
**Type**: NPC
**Function**: Shop
**Specialty**: Exploration Node Manager
**Spawn locations**: 1

## From the Knowledge Book

**Ruben** — _Gavinya Great Crater Dwarves_

Ruben scouts around the Serendia Castle Ruins where the Al Rhundi Rebels are hiding. It is a very dangerous place and was raided recently, but Ruben fights through such anxieties by focusing on the task at hand.

See [Ruben](/knowledge/193.md) for the full entry.

## Requirements

Requires the following knowledge before this NPC becomes available:
- [Ruben](/knowledge/193.md)

## Spawn Locations



| Region | X | Y | Z |
|--------|---|---|---|
| Southern Mountain Range | 89949.0 | -1409.0 | -100270.0 |


## Quests Given

- [[Elvia Daily] Tense Silence](/legacy-quest/1253394.md)
- [[Elvia Daily] The Eerie Calm in the Castle Ruins](/legacy-quest/1318930.md)
- [[Elvia Daily] Missing Al Rhundi Soldiers](/legacy-quest/1384466.md)


## Quest Turn-ins

- [[Elvia Daily] Tense Silence](/legacy-quest/1253394.md)
- [[Elvia Daily] The Eerie Calm in the Castle Ruins](/legacy-quest/1318930.md)
- [[Elvia Daily] Missing Al Rhundi Soldiers](/legacy-quest/1384466.md)