"Mastering Decoy and Turret Healing in Destiny 2's Onslaught"

In Destiny 2's Onslaught mode, players can heal their decoys and turrets by throwing ADU batteries at them, despite it not being an intended mechanic. This bug allows players to save runs by keeping their defenses at full health, although it's recommended to prioritize using the batteries for ADU healing. While there are no visible health bars on turrets, decoys will flash red when they are about to die, indicating that they can be healed with the batteries.