Guardian Angel Mission Guide MW3 Zombies – How to heal operators

Field upgrade is an essential part of your gear as it helps you survive during dangerous situations in Modern Warfare 3 Zombies. For the Guardian Angel mission of Tier 2 Act 2, you'll be introduced to the Healing Aura field upgrade.

On mission completion, you'll receive an Epic Aether Tool that can be used to increase the weapon rarity. The objective is pretty straightforward:

• Heal operators 20 times with Healing Aura field upgrade.

How to equip the Healing Aura field upgrade in MW3 Zombies

Before starting a match of MWZ, edit your gear and make sure Healing Aura is selected as your field upgrade. This can't be changed during the match like your weapons and equipment. To use your field upgrade in MW3 Zombies, press X on a keyboard, L1+R1 on a PlayStation controller, or LB+RB on an Xbox controller.

How to heal operators with Healing Aura in MW3 Zombies

The best part about the Guardian Angel mission is that you don't have to heal other operators with the Healing Aura field upgrade. Using it on yourself also works and it'll count as one operator healed, but you'll have to do this 20 times, which will take a lot of time as the field upgrade recharges slowly. Furthermore, you can use it at max health, therefore, use it whenever it's charged up and available.

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That being said, to complete the mission more quickly and efficiently, you should use it when standing next to other players. Simply ask your teammates to gather around before using Healing Aura. If you're playing solo, open your tac map and look for a group of random players nearby as I've shown in the image above. Go to them and use the field upgrade and the progress will register.

How to recharge the Healing Aura field upgrade in MWZ

Field upgrade recharges as you kill Zombies in MWZ. It may take some time and quite a few undead killings to fully charge up the meter. However, you should never miss the Full Power power-up (see image) as picking it up instantly replenishes your field upgrade.

Stay tuned to Pro Game Guides for more Call of Duty: Modern Warfare 3 content. In the meantime, head over to our article on Where to find Hellhounds in MW3 Zombies.