Black Ops 7 Zombies: How to Unlock All 8 Momento Mori Skins

The Momento Mori collection gives all eight Dedicated Crew Operators a distinctive black-and-purple makeover, but earning the complete set requires patience. You must first complete the Zombies Super Easter Egg, unlock the boss rush in Rex Infernus, and then survive the full encounter as each individual Operator. If you're also working on Call of Duty Black Ops 7 Bot Lobbies, MMOexp offers players a way to buy CoD Black Ops 7 Bot Lobbies to level up their game while pursuing their Zombies goals.

The Complete Momento Mori Collection

The Momento Mori skins are available for all eight Dedicated Crew Operators. Although they don't recreate the classic Primis looks, they share a striking black-and-purple visual theme that gives each character a darker appearance.

Here is the complete collection:

·Dempsey: Complete the Rex Infernus boss rush as Dempsey.

·Nikolai: Complete the Rex Infernus boss rush as Nikolai.

·Takeo: Complete the Rex Infernus boss rush as Takeo.

·Richtofen: Complete the Rex Infernus boss rush as Richtofen.

·Maya: Complete the Rex Infernus boss rush as Maya.

·Weaver: Complete the Rex Infernus boss rush as Weaver.

·Carver: Complete the Rex Infernus boss rush as Carver.

·Grey: Complete the Rex Infernus boss rush as Grey.

Key takeaway: Each Momento Mori skin is tied to the Operator you use during the boss rush, so one successful completion unlocks only one character's skin.

First, Unlock the Rex Infernus Boss Rush

You cannot immediately enter the Momento Mori challenge. First, you need to complete the Super Easter Egg across the required Zombies content and unlock access to the boss rush in Rex Infernus.

Once the Super Easter Egg is complete, head to Her House in Rex Infernus. Interact with the toys on the shelf to start the special boss-rush encounter.

Think of this as the gateway to the entire Momento Mori collection. Without completing the Super Easter Egg first, the special encounter remains unavailable.

Key takeaway: Finish the Super Easter Egg before worrying about individual Momento Mori skins.

Survive the Twins' Playdate

The boss rush is essentially a deadly "playdate with the Twins," and surviving it means defeating four major encounters in sequence:

1.Z-Rex

2.The Guardian

3.Caltheris the Needle

4.The Warden, including his fourth phase

The challenge doesn't end when you reach The Warden. You must defeat the boss completely, including his final phase, to officially survive the playdate.

Once The Warden falls, the Operator you're currently controlling receives their corresponding Momento Mori skin.

Key takeaway: The Warden is the final gate. Defeating all previous bosses isn't enough unless you finish the complete encounter.

Why You Need Eight Boss-Rush Runs

Here's the important detail for collectors: the reward follows your active Operator.

If you complete the boss rush as Dempsey, you unlock Dempsey's Momento Mori skin. Completing it as Nikolai unlocks Nikolai's skin, and the same rule applies to the other six Operators.

Therefore, players seeking the entire collection need to survive the boss rush eight times, once with each Operator.

Fortunately, the playdate isn't a one-time opportunity. After unlocking it, you can return to Rex Infernus and repeat the encounter whenever you want.

Key takeaway: Eight Operators mean eight successful completions, but you can replay the boss rush rather than completing the entire Super Easter Egg every time.

Tips for Collectors and Zombies Squads

Before attempting multiple runs, make the grind easier by preparing carefully:

·Choose your Operator before starting: Confirm you're using the character whose skin you want.

·Practice the boss rush first: Learn enemy patterns before focusing on collection runs.

·Prepare your loadout: Bring weapons and equipment suited to sustained boss encounters.

·Prioritize survival: A failed run means repeating the encounter.

·Track your collection: Keep a checklist of all eight Operators.

·Use a coordinated squad: Team communication can make difficult phases much easier.

·Remember the replay option: Return to Rex Infernus whenever you need another skin.

Key takeaway: Planning your Operator rotation prevents accidental duplicate rewards and makes the eight-run grind much more efficient.

Final Takeaways

The Momento Mori skins offer a clear long-term Zombies challenge. Complete the Super Easter Egg, unlock the Rex Infernus boss rush, select your desired Operator, defeat Z-Rex, The Guardian, Caltheris the Needle, and The Warden, and repeat the process for all eight characters.