The Voidplume Vane is a resource that is found on the Zariman Tileset. They can be exchanged for  1,000 standing with The Holdfasts. 10x Voidplume Vanes are required to advance to the Rank 2 - Watcher with The Holdfasts.

Hotfix 32.3.2 (2023-02-16)

Fixed Voidplume Vanes appearing half as often as other Voidplumes in Archimedean Yonta’s wares.
Update 31.6 (2022-06-09)

NEW: Trade Resources for Voidplumes
Voidplumes can now be earned from Archimedean Yonta by trading in resources found throughout the Zariman! Voidplumes rotate every 8 hours, a Time Left to Trade timer is available to indicate the next upcoming rotation.
Update 31.5 (2022-04-27)

Introduced.