Destiny 2: Full Duality Dungeon Guide & Secret Memory and Chest Locations

I didn't think I'd need a 31 minute guide for a dungeon, but after a day of work, here's a full guide on Duality, the newest dungeon as part of the Witch Queen Dungeon Key, along with the locations of all the secret memories and chests.

Introduction/Title/Bell Mechanic - 0:00
Subclasses/Weapons - 1:18
First Encounter - 4:13
First Encounter Example - 13:00
Second Encounter - 15:14
Final Encounter - 18:36

Memories 1, 2, 3, 4 are before the first encounter.
Memories 5, 6, 7, 8 are after the first, before the second.
Memories 9, 10, 11, 12 are after the second, before the final.
Secret Chest 1 is after the first, before the second encounter.
Secret Chest 2 is after the second, before the final.

Memory 1 - 27:31
Memory 2 - 27:47
Memory 3 - 28:01
Memory 4 - 28:16
Memory 5 - 28:36
Memory 6 - 28:44
Memory 7 - 29:12
Secret Chest 1 - 29:23
Memory 8 - 29:32
Memory 9 - 29:40
Memory 10 - 30:04
Secret Chest 2 - 30:12
Memory 11 - 30:23
Memory 12 - 30:46

Weapon recommendations (slaying) - Sunshot, Huckleberry, Osteo Striga, other strong SMGs, Ager's Scepter, Chain Reaction grenade launchers (special ammo).

Weapon recommendations (boss damage) - Reed's or Cataclysmic, Ghorn and rockets, Divinity and Sleepers, The Lament or other swords. I've heard of people using Tractor Cannon again. Any meta option will work. I'm sure the comments will include many more suggestions that I haven't listed. There is so much to work with.

Titans - Thundercrash is purely for damage only if you need it. Otherwise, I really recommend Solar 3.0 with Sol Invictus and Roaring Flames. Watch the video and you'll see me absolutely destroy everything in sight. I use Phoenix Cradle to spread the sunspot love to my teammates, but Loreley's is very strong, especially when combined with the new resilience changes giving you more damage resistance.

Warlocks - Devour with Necrotic Grips and Osteo Striga will AoE everything to death, in addition to constantly healing you and supplying grenade energy. Starfire Protocol fusion grenade spam is also growing in popularity, but I haven't gotten to test this build myself just yet.

Hunters - I'm not gonna lie, I haven't really gotten to test any Hunter builds outside of Ophidia Spathe this season just yet, so sound off in the comments for some builds that your fellow Hunters can use.

Check the stream archive in another day to see my first full run of the dungeon. I may upload it here, not sure yet.

Epic Games Store Creator Code: HelloDatto

If you enjoyed the video, a positive rating is always appreciated.

Datto Does Destiny Social Media:

[calstri]

I love that you added the raid comment and music to this. When my fireteam (after about 3.5 hours and doing everything without help, plus one of my first times on PC) literally said it felt like a 3 man raid. It was pretty awesome to beat.

[jacobkern]

Side note for the second encounter: The area where you go to kill the Standard-Bearer will also have some sort of thing that references which symbol will drop from it. Sun has a sun thing above where the Colossus and Standard-Bearer spawns, dog has a dog statue, chalice has a bunch of large chalices around a brazier, and axes have crossed axes on every pillar.

[pyrho]

Datto mentioned it already but I cannot stress this enough: solar titans with max resilience and lorely is absolutely incredible with survivability. I like to run calus mini tool with incandescent, since it can also spawn sunspots if an enemy is scorched enough

[thepirate]

Will highly recommend Xenophage for everything in here, it one-shots bellkeepers, wrecks colossus in 2 shots, and is no slouch for boss damage. I've been running Sniper, SMG, Xeno in every encounter and it feels great especially in the 3rd encounter where you need to kill keepers quickly

[Jufjuf]

I started playing in season 15 and I didn’t get to do Vow day 1, but I am glad I got to do a blind run of this on day 1 at least. It felt good figuring out the mechanics and completing the raid without any guides

[a.block.of.tofu.]

dungeons are easily my favorite content in destiny ever. I quite enjoyed doing this one with a friend.

[inoob]

The best part about this dungeon is showing how Skyburner's Oath became pretty viable

[secret]

2 things I recommend for this dungeon: Vault section- whoever you have in charge of doing the bells and killing ads in the center, risk runner is the best thing I can possibly recommend, the overworld has literally nothing but arc shotguns. It felt better to help clear the enemies while my team focused on damage (since theres no time limit anyway). Final fight- on my last 2 runs we had 1 person get BOTH standards, while 1 person did bells and the other either helped with bells or helps keep the colossus busy. Obviously this tip only works if you're teammates are comfortable handling all the enemies alone while the other is fast enough to grab the standards. This does pose a risk however if they die because that means both standards will need collecting again if they had them.

[MHMega]

Nothing better on a Saturday night than the raid music + the funny guns man

[ERFMXVCC]

Now I can finally enter the dungeon, my monitor literally isn't on without Datto

[FallingOutTheSky]

LETS GOOOO DADDY DATTO WITH A DUALITY DUNGEON GUIDE 😩🙏

[cartho]

I ran my titan with void, crest of alpha lupi, and witherhoard and it did wonders for me. Also resilience is very important in this. My hunter friend only had tier 2 and was struggling the entire time.

[bushbabyprime]

“Not the shot gun” that part was great

[nicholasmoore]

Void titan is also VERY strong with add clearing for the whole dungeon. I went with funnelweb w a void well build and hot swapping witherhoard and autoloading/explosive light rocket for dps and I basically had an over shield the whole time w 10 resilience

[XxTriKzRKiDzxX]

some additional notes:

-killing a correct standard bearer gives you 10 additional seconds in the nightmare realm. This applies to killing all of the shades on either side on the first boss too
-the centurions spawn when you dunk your standards on the final fight, 2 from each door (4 total)
-forbearance with the artifact mod that improves its origin trait is incredible for both slaying everything and staying alive, it kills anything aside from bosses in 1-2 shots and hitting 3-4 enemies is a full heal

[dannycarey]

Streamed for 14 hours yesterday and still put out a guide today. You wild. dattoY

[Chablo]

It sounds like your really enjoying destiny again. Class video datto loved it

[christhiantrevisan]

26:12 Honestly I'm more surprised that they stayed alive for 15 damage phases without wiping than the fact that they took this long to kill her

[Lumine_Dreamweaver]

We used glaives for the first encounter and they actually performed extremely well in killing the bell bearers and shades of galhran quickly.

[siffumetsu]

i did this dungeon blind last night and my god.... this is the challenge i want in destiny make me feel overwhelmed with ads i ended up using striga in the last room to keep ads off me and my group and finding out how to do things was perfect probably my favorite dungeon in the game so far