Zakusu: Proving Grounds: Ascension
Zakusu is a Surface shrine in the Mount Lanayru region on the Mount Lanayru Skyview Tower map near Naydra Snowfield
In the Mount Lanayru Depths below is the Usukaz Lightroot
The trial in this shrine is Proving Grounds: Ascension
Completing the quest The High Spring and the Light Rings will grant passage to this shrine
Zakusu contains Strong Zonaite Spear