# Graphite Ingot for Upgrade

**Item ID**: 45508
**Type**: Pet Food
**Grade**: Green
**Weight**: 0.1 LT
**Warehouse Capacity**: 1.00 VT
**NPC Buy**: 200,000 silver
**NPC Sell**: 10,000 silver

## Flavor

A material used for upgrading cannons of a warship.


## Usage

Upgrade to Epheria Caravel and Epheria Galleass




## Acquisition

### How to Obtain

Processing (Manufacture) - Heating with the following materials
- Sea Monster's Ooze x1
- Zinc Ingot x100



## From the Knowledge Book

**Graphite Ingot for Upgrade**

Processing Material: Sea Monster's Ooze x1 + Zinc Ingot x100

A material used for upgrading cannons of a warship. Ingot made with fluid extracted from the bodies of sea monsters. There is a superstition among sailors that if the extracts of the sea monsters are mixed with the materials during the construction or upgrading of vessels, sea monsters could regard the ship as their kin and thus not attack the ship as much as they normally would.

See [Graphite Ingot for Upgrade](/knowledge/7976.md) for the full entry.

## Quest Involvement

Quests that reward, require, or otherwise use this item.

- [Ravinia's Wiggly-Waggly Letter](/quest/69245.md) — Quest Reward — to [Ravinia](/npc/50821.md)
  - Reward: Quest Reward ×25
- [Ravinia's Wiggly-Waggly Letter](/quest/134781.md) — Quest Reward — to [Ravinia](/npc/50821.md)
  - Reward: Quest Reward ×25
- [Ravinia's Wiggly-Waggly Letter](/quest/200317.md) — Quest Reward — to [Ravinia](/npc/50821.md)
  - Reward: Quest Reward ×25
- [Ravinia's Wiggly-Waggly Letter](/quest/265853.md) — Quest Reward — to [Ravinia](/npc/50821.md)
  - Reward: Quest Reward ×25
- [Ravinia's Wiggly-Waggly Letter](/quest/331389.md) — Quest Reward — to [Ravinia](/npc/50821.md)
  - Reward: Quest Reward ×25
- [Ravinia's Wiggly-Waggly Letter](/quest/396925.md) — Quest Reward — to [Ravinia](/npc/50821.md)
  - Reward: Quest Reward ×25
- [Ravinia's Wiggly-Waggly Letter](/quest/462461.md) — Quest Reward — to [Ravinia](/npc/50821.md)
  - Reward: Quest Reward ×25