Bor'gong, Warden of the Spring

Overview

Bor'gong, Warden of the Spring is a Hive Knight boss in The Wellspring's Attack mode. Attack and Defend alternate by day, so Bor'gong appears only on the days the rotation puts it in the Attack slot.

Mechanics

Before the boss rises, players clear three rooms of Patron of the Spring enemies to collect Void Charges. After each quarter of its health is removed, the Warden raises an immunity shield and summons Butchers of the Spring, which must be killed to take Void Charges and deposit them in the Wellspring. The number of Butchers increases with each shield.

Notes

The mechanics are from Witch Queen-era guides. Check a current source if the rotation or fight has changed.