The Bluenal Feather is a feather that can be found in the Frontier. It can be found from various sources and locations throughout the Frontier including but not limited to:
- A guaranteed drop from a Bluenal.
In appearance, the Bluenal Feather is a plain blue feather with an aquamarine calamus. Players can exchange 4 Bluenal Feathers for 21,000 gold during the Slayer's Tasks. If the player has no purpose for the Bluenal Feather, it can be sold for 1,200 gold.