The Haunting brings a nighttime model of Warzone‘s Al Mazrah, and the map is overrun with demons and different spooky bosses to come across with the Operation Nightmare occasion. This limited-time Halloween occasion duties you with searching down bosses to unlock distinctive rewards. This is how one can defeat every boss to earn all of the rewards in Operation Nightmare.
All bosses and rewards

Every boss combat unlocks its personal distinctive calling card reward, which does not sound like an enormous deal, however defeating all of the bosses will unlock the Bloody Mess weapon blueprint for the BAS-P submachine gun.
The Butcher
Operation Nightmare brings Diablo IV’s Butcher to each Al Mazrah. This boss combat can spawn at varied places, however that is marked in your tac-map at first of the match. One after the other, you will must activate pillars round a ritual website. Zombies will assault you every time. A portal will spawn as soon as the total ritual is full. Head inside and face the Butcher. He is surrounded by zombies and he is a formidable bullet sponge, so ensure you have objects like munition containers, armor plates, and self-revives simply in case.

The Butcher is a prolonged boss combat, so you do not need to save this till the final minute of your match. You get loads of gear drops for defeating him, resembling armor vests, money, self-revives, and ammo, so you’ll replenish your inventory.
Reward smart, defeating the Butcher will earn you a MW2 calling card, however it’s going to additionally unlock the Butcher’s meat hook to be used in Diablo IV.
Notice: The occasion tab says that the Butcher can be accessible on Vondel, however the boss was not exhibiting on the map on the time of scripting this. He’ll seemingly be accessible when the nighttime model of Vondel goes stay on October 20.
Swamp Creature
The swamp creature is simply discovered on Al Mazrah, and this shall be marked in your tac-map because the Mawizeh Marshlands. The mission says you might want to find three egg pods within the swamp to seek out the Tiara wanted to summon the creature, however I bought the creature to spawn simply by opening the pods, and the Tiara did not drop till after the boss was killed. I counsel specializing in opening the pods till the creature spawns, as there are far more than three. These additionally comprise loot, and after you have the Tiara merchandise it may be offered or extracted for $100,000.

Defeating the creature will reward you with the Swamp Creature calling card.
The Pharaoh
The Pharaoh is simply discovered on Al Mazrah, and fittingly sufficient, this boss is situated on the Oasis focal point. You need to safe skulls by killing possessed enemies spawning round you within the desert ruins, and place them within the sarcophagus to awaken and defeat the Pharaoh.

At first look it appears to be like such as you solely want 5 skulls, however there are 5 extra on the bottom of the sarcophagus. You may want 10 skulls whole to set off the boss combat, and be ready for a brutal combat. Not solely do possessed enemies spawn throughout you, however the Pharaoh could be very quick and chases you thru the ruins. It is a bullet sponge enemy, and he can execute you if he catches you. That is greatest tried with a squad, and you will need to maintain shifting always.
Defeating this boss will reward you with the The Pharaoh calling card.
UFO
The UFO is situated within the Sawah Village of Al Mazrah. Right here you need to destroy the anomalies, that are blue glowing orbs that fly round and shoot lasers at you. These can kill you actually quick when you’re not armored up and utilizing cowl. Take them out to spawn the UFO after which destroy it too. It can drop some loot for you in addition to an artifact that you need to ship to the portal that spawns on high of the ship at your location.

This is not a very tough combat, nevertheless it does take numerous ammo. Munition containers and lightweight machine weapons might be helpful right here.
Defeating this boss unlocks the UFO calling card.
Ghost Prepare
Al Mazrah’s prepare has remodeled into the nightmarish-looking Ghost Prepare, and you need to board the prepare and seize a coronary heart merchandise. You may need full armor plates for this job. The prepare vehicles are trapped with explosives like proximity mines and claymores. It is very easy to go growth.

You may begin close to the rear of the prepare, and you will have to combat your approach by means of the traps. Tossing semtex or C4 into the prepare vehicles forward of you possibly can assist you remove some explosives earlier than you attain them. Close to the top of the trail shall be two sentry weapons, so ensure you disable these as effectively. Reaching the entrance of the prepare could have tons of loot containers, and you will need to unlock the secure for a great deal of money and a UAV. The guts is hanging above the secure. Do not forget to take this merchandise to finish the mission.
Defeating this boss unlocks the Ghost Prepare calling card.
Evil Spirits
It is a multi-step problem, as you are looking for totally different spooky encounters by opening provide containers in varied places. These are discovered at random within the places talked about beneath, so merely go to every location and begin opening some loot containers.
- Discover a reaper by looting containers in Al-Safwa Quarry
- Discover a ghoul bu looting containers in Al Mazrah Metropolis
- Discover a specter by looting containers in Al Bagra Fortress
- Discover a witch by looting containers in Al Malik Airport
Finishing these steps will unlock the Evil Spirits calling card.
Common ideas
These boss fights might be accomplished in each battle royale and DMZ mode, however DMZ would be the much less chaotic choice for encountering these bosses with out numerous human opponents making an attempt to break your enjoyable.
Do not stress when you see the boss you are headed after has been defeated, the boss will respawn pretty rapidly and the icon will seem on the map. It is also attainable to defeat a number of bosses in a single playthrough.
Nighttime Al Mazrah could be very darkish. Having night time imaginative and prescient goggles geared up or utilizing thermal scopes will assist you to spot enemies way more simply, particularly all of the AI opponents lurking within the shadows of DMZ.
Extra rewards might be earned by means of The Haunting’s Soul Seize occasion, and this is our full guide for unlocking these rewards fast.
The merchandise mentioned right here have been independently chosen by our editors.
GameSpot could get a share of the income when you purchase something featured on our website.