The third Dark Aether Rift is one of the new additions to the Zombies mode in MW3 and one of the relics needed to open it is the updated Imaginary Friend Drawing. Here's how you can get and upgrade it in MW3 Zombies.
Where to find the Imaginary Friend Drawing in MW3 Zombies (Location)
The Imaginary Friend Drawing relic can be found under a second floor bed in a mansion located at the I7 coordinates of the map above, east of Shahin Manor. By looking under the bed, you will not get an incentive to interact with it naturally.
To get the interactive prompt you will need the Death Perception perk. But, even without that advantage, pressing the interactive button will make the Entity from the Dark Aether speak, after which a reward will appear with the Imaginary Friend Design.
How to update the Imaginary Friend Design in MW3 Zombies
After getting the Imaginary Friend Drawing, go to the top spot at the F5 coordinates of the map, and you'll find a pink/purple triangle. Stand on the triangle and shoot the runes at the buildings around you (in any order). Next, go to the top of the bridge-like structure near the triangle and you'll have the chance to perform a Summons.
When starting the summon, zombies will appear within a purple radius. Get rid of them quickly. A special zombie will appear later; killing the special zombie will reward you with the upgraded Imaginary Friend Drawing with a reward slot, which will be essential to open the Third Dark Aether Rift.
For more on Call of Duty, check out how to get the Specialist Advantage in Warzone, here on Pro Game Guides.
