# Ocean Horizon Key

**Item ID**: 6451
**Grade**: Gold
**Weight**: 0.5 LT
**NPC Buy**: 1,000,000 silver
**Notable**: yes

## Flavor

The only key to the sunken chest containing the Heaven's Tower. One day, a child in Oquilla's Eye dreamed of a whale swimming slowly towards a gap that seemed to be the ocean's edge. When he awoke, the child created the first thing that came to mind, and some say that thing is the Ocean Horizon Key.


## Usage

Interact with a Dimly Shimmering Treasure Chest hidden in Oquilla's Eye




## Obtain

Processing (Manufacture) - Heating with the following materials


## Materials


Black Gold Ingot x10
Tear of the Ocean x10
Blue Whale Oil x1