★ Tier Lists: Characters | Weapons | Geniemons
★ Builds: Fina | Lynn | Psyche | Lady Nifle | Rebecca
★ Versions: Rainbow-Coloured Dream | Version 1.1
★ How to Get Characters | Mystic Maze | Redeem Codes
★ All Character Weapons | Siren's Kiss | Pyrothirst
★ On a Gentle Breeze | Dead or Alive | Judgment Day

Yale and Oliver is a playable Pyro character in Duet Night Abyss (DNA). See the best Yale and Oliver build, Yale and Oliver best teams, weapons, Demon Wedges, skill priority, kit details, voice actors, and how to get Yale and Oliver here!
List of Contents
Yale and Oliver
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| Element |
Pyro
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|---|---|---|---|---|---|---|---|---|
| Role | DPS / Skill DMG | |||||||
| Ranged Weapon |
Shotgun
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| Melee Weapon |
Sword
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| Active Character | Companion Partner |
|---|---|
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| Lv. 1 | Lv. 80 | |
|---|---|---|
| ATK | 21 | 395.39 |
| HP | 96 | 1,205.01 |
| Shield | 96 | 1,205.01 |
| DEF | 288 | 288 |
| Max Sanity | 180 | 180 |
| Skill DMG | 100% | 120% |
| Skill Range | 100% | 100% |
| Skill Duration | 100% | 100% |
| Skill Efficiency | 100% | 0% |
| Morale | 0% | 0% |
| Malaise | 0% | 0% |
Stat calculations does not include the Stat Bonuses from upgrading Yale and Oliver's Skills.
| Strengths | |||
|---|---|---|---|
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• Tot Poppers can deal an explosive amount of damage. • Can avoid melee attacks since they float in the air. • Can deal more damage the farther they are from the target. • Great character regardless of Intron Level. |
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| Weaknesses | |||
| • Can struggle against mobile enemies due to slow attacks. |
Yale and Oliver are a powerful DPS unit that specializes in using Tot Poppers to deal ranged damage. Their kit can obliterate both mobs of enemies and powerful bosses.
| Best Melee Weapon | |
|---|---|
| Best Ranged Weapon | |
| Demon Wedge Character |
1: Devouring Wildfire (Gold)
Devouring Wildfire (Gold) Skill DMG+30%. When a Pyro character deals damage, gains 1 stack that increases ATK by 1.0% for 15.0s, up to 120 stacks. 2: Blaze • Inspo (Gold)
Blaze • Inspo (Gold) ATK+48%, Skill Efficiency+12%. Once upgraded to +5, this Demon Wedge can be equipped in multiples. 3: Blaze • Inspo (Gold)
Blaze • Inspo (Gold) ATK+48%, Skill Efficiency+12%. Once upgraded to +5, this Demon Wedge can be equipped in multiples. 4: Blaze • Inspo (Gold)
Blaze • Inspo (Gold) ATK+48%, Skill Efficiency+12%. Once upgraded to +5, this Demon Wedge can be equipped in multiples. 5: Trapped (Gold)
Trapped (Gold) Increases Damage Dealt by 1.2% per enemy within a 20-metre range (up to 24.0%). 6: Inferno • Wildfire (Gold)
Inferno • Wildfire (Gold) Pyro ATK+18%, Skill DMG+18%, Skill Range+18% 7: Prime • Morale (Gold)
Prime • Morale (Gold) ATK+84%, HP+84%, DEF+84%, Morale+18%. 8: Nirvana • Spectrum (Gold)
Nirvana • Spectrum (Gold) HP+48%, Skill Range+30%. Once upgraded to +5, this Demon Wedge can be equipped in multiples. Core: Blastwave
Blastwave Upon landing from a height, deals Smash Damage equal to 128.0% of ATK to nearby enemies. Increases the character's max Tolerance by 2.5 times the Demon Wedge's required Tolerance. |
Yale and Oliver's Tot Poppers deal a lot of Skill DMG, so focus on collecting those stats. Skill Range and Skill Efficiency are also important since Yale and Oliver are Skill Heavy units.
Pyro ATK is essential to increase Fire DMG dealt by Yale and Oliver.
| Slot 1 | Slot 3 | Core | Slot 4 | Slot 2 |
|---|---|---|---|---|
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| Slot 5 | Slot 7 | Slot 8 | Slot 6 | |
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| Tolerance: 115 / 100 | ||||
Blastwave +5 increases the max Tolerance to 117.
Blaze • Inspo can be equipped multiple times if you have them upgraded to +5. You can also replace them with situational Wedges under the Sphinx set, such as Onslaught for better mobbing.
| Slot 1 | Slot 3 | Core | Slot 4 | Slot 2 |
|---|---|---|---|---|
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✖︎ | ✖︎ | ✖︎ | ✖︎ |
| Slot 5 | Slot 7 | Slot 8 | Slot 6 | |
| ✖︎ |
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✖︎ | ✖︎ | |
| Track-Shift Module Required: 2 | ||||
There is no need to adjust a slot if it has an ✖︎!
| # | Melee Weapon | Skill (Max) |
|---|---|---|
| 1 |
Wanewraith
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Skill Damage +48% |
Wanewraith is the best weapon for Yale and Oliver despite it being a polearm simply for the Skill DMG, which most of his DPS is from. You can use any Sword as an alternative if you don't have this weapon yet.
| # | Ranged Weapon | Skill (Max) |
|---|---|---|
| 1 |
Excresduo
|
Skill Damage +48% |
Just like their Melee Weapon, Excresduo will be Yale and Oliver's best Ranged Weapon despite it not being their specialty because of the Skill DMG.
| We are currently looking into this character's best teams. Stay tuned for further updates! |
| Skill | Priority | Explanation |
|---|---|---|
| Tot Popper | ★★★★★ | Most of Yale and Oliver's damage will come form their Skills. Tot Popper in particular is the source of most of his damage. |
| Nightmare's Grasp | ★★★★☆ | Upgrading Nightmare's Grasp will improve the Movement Speed debuff towards enemies and increase the damage dealt by the detonated Tot Poppers. |
| The Rules of Bomb | ★★★★☆ | This increases the landing damage of the Tot Poppers. |
| Skill Effects |
|---|
|
Tot Popper
Drops a bomb named [Tot Popper], assuming the form of either [Tot Popper: Yale's Make] or [Tot Popper: Oliver's Make]. Upon landing, the bomb explodes after 2s, dealing Pyro Damage to enemies within a cross-shaped area and detonating any other [Tot Poppers] within range. A maximum of 10 [Tot Poppers] can exist at the same time. |
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Tot Popper: Yale's Make: When dealing damage, causes greater Stance reduction to the target(s). The greater the difference between Yale and Oliver's Skill Range and the Skill Damage provided by equipped Demon Wedges, the higher the chance of deploying [Tot Popper: Yale's Make]. If the difference is no less than 50%, it's guaranteed to be a [Tot Popper: Yale's Make]. |
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Tot Popper: Oliver's Make: Deals higher damage. The greater the difference between Yale and Oliver's Skill Damage and the Skill Range provided by equipped Demon Wedges, the higher the chance of deploying [Tot Popper: Oliver's Make]. If the difference is no less than 50%, it's guaranteed to be a [Tot Popper: Oliver's Make]. |
| Skill Effects |
|---|
|
Nightmare's Grasp
Generates [Nightmare Lab] around Yale and Oliver. Using the skill again can close [Nightmare Lab] in advance. |
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Nightmare Lab: When in the area of [Nightmare Lab]: The Movement Speed of enemies within range is decreased. The detonation timers of [Tot Poppers] on the ground are paused, and they won't be detonated by other [Tot Poppers]. When [Nightmare Lab] closes: Detonates all [Tot Poppers] within range and the lab explodes to deal Pyro Damage to the enemies within range. For each [Tot Popper] detonated, increases the explosion damage of [Nightmare Lab] and restores Sanity for Yale and Oliver. |
| Skill Effects |
|---|
|
The Rules of Bomb
When a Tot Popper is deployed, if it's no less than 2 metres above the ground, it deals Pyro Damage to nearby enemies upon landing. |
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Bombing Memories
Each time a Tot Popper is deployed, Yale and Oliver gains 1 stack of Bombing Frenzy, up to 3 stacks. [Bombing Frenzy]: Increases Skill Efficiency. |
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Aetherflame
[Available only when deployed as a Combat Partner] Increases ATK for self and Pyro allies. |
| Why We Recommend It | |
|---|---|
| I1 | ★★★★☆ - Great Yale and Oliver can restore Sanity through Tot Popper detonation. This is great since Yale and Oliver use their Skills to deal damage. |
| I2 | ★★★☆☆ - Good Nightmare Lab's Movement Speed debuff becomes enhanced, which results in better crowd-control. |
| I4 | ★★★★☆ - Great Tot Poppers deployed during Nightmare Lab have a chance to deploy an extra Tot Popper, increasing Yale and Oliver's overall damage. |
| I6 | ★★★★★ - Amazing! Yale and Oliver can combine both Tot Popper types and can deal significantly higher damage and Stance reduction. |
Intron 3 and 5 are just stat boosts. So, they are not included in the table above!
| Intron Effect | |
|---|---|
| I1 | If a Tot Popper is detonated by a different type of Tot Popper, restores 1 point of Sanity for Yale and Oliver; if detonated by the same type, restores 2. |
| I2 | The Movement Speed decrease effect inflicted on enemies in Nightmare Lab is increased to 60.0%. |
| I3 | Tot Popper Level +2; The Rules of Bomb Level +1. |
| I4 | When deploying a Tot Popper in Nightmare Lab, there's a 45.0% chance to deploy 1 additional Tot Popper. |
| I5 | Nightmare's Grasp Level +2; The Rules of Bomb Level +1. |
| I6 | When Yale and Oliver is applied with Bombing Frenzy, each deployed Tot Popper combines the features of both types, dealing higher damage and posing greater Stance reduction. |
Use Yale and Oliver's Tot Popper skill to drop bombs. Yale and Oliver will be floating during this skill's duration, and bombs dropped two meters above the ground will deal extra damage to enemies below.
Tot Poppers have two variations, Yale's Make and Oliver's Make. They have different effects and are randomly generated, but can be controlled based on the Demon Wedges equipped.
| Tot Popper: Yale's Make | If you have more Skill Range than Skill DMG, these bombs are more likely to be deployed. Having at least a 50% stat difference guarantees this effect. |
|---|---|
| Tot Popper: Oliver's Make | If you have more Skill DMG than Skill Range, these bombs are more likely to be deployed. Having at least a 50% stat difference guarantees this effect. |
Tot Poppers are randomly deployed by Yale and Oliver. You can increase the chances of generating a specific type by prioritizing either Skill DMG or Skill Range. For an active character build, we recommend building more Skill DMG, while more Skill Range is ideal for a Combat Partner build.
Yale and Oliver's Ultimate, Nightmare's Grasp, allows him to cast a Nightmare Lab domain that slows enemies down while stopping Tot Poppers from exploding. You can use this before activating Tot Popper to stack up to ten bombs that can explode all at once.
Yale and Oliver provides an ATK Boost to all his Pyro allies when he is a Combat Partner. Activate this skill to receive the buff.

Most of the characters in Duet Night Abyss can be obtained through the Secret Letter system. Using 10 Secret Letter Clues, you can buy the Secret Letter of Yale and Oliver, which can be opened after completing a Covert Commission stage.
After opening a Secret Letter, it has a chance to drop a Thought. You then need 30 pieces of a Thought to unlock Yale and Oliver. Do note that Secret Letters are not guaranteed to drop a Thought!

If you go to the Shop via the pause menu, you can buy a character's Thought for 150 Phoxene Plumule, which is the game's premium currency and can be bought using real money.
| Lv.20 ➔ 30 |
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|---|---|
| Lv.30 ➔ 40 |
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| Lv.40 ➔ 50 |
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| Lv.50 ➔ 60 |
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| Lv.60 ➔ 70 |
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| Lv.70 ➔ 80 |
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Ascension Guide: How to Ascend
| Coin |
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|---|---|
| Drop Materials |
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| Capture Materials |
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| Defence Materials |
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| Boss Material | |
| Twilight Tread |
| How to Get | Outfit |
|---|---|
|
・Cosmetics (Shop)
|
![]() (Equippable by Everyone) |
| There are currently no accessories available for this character. |
| Birthplace | Hyperborean Empire |
|---|---|
| Birthday | December 21st |
| Affiliation | Unaffiliated |
| Voice Actors | Claire Morgan (EN) 田村睦心 (JP) 弭洋 (CN) 이은조 (KR) |
| Traits | Tamer Impression: Wisdom Astute Mind |
List of EN and JP Voice Actors

All Best Builds |
Character Tier List |
All Free Characters |
All Voice Actors |
All Support Characters |
All Healers |
| Characters By Gender | |
|---|---|
Female |
Male |
| Characters By Element | ||
|---|---|---|
Hydro |
Pyro |
Anemo |
Electro |
Lumino |
Umbro |
| Characters By Birthplace | ||
|---|---|---|
Hyperborean Empire |
The Elysian Church |
Republic of Luca |
Huaxu |
||
| Playable Characters | ||
|---|---|---|
Randy
|
Rhythm
|
Daphne
|
Outsider
|
Yale and Oliver
|
Hellfire
|
Margie
|
Phantasio
|
Berenica
|
Tabethe
|
Sibylle
|
Lynn
|
Rebecca
|
Truffle and Filbert
|
Psyche
|
Lisbell
|
Lady Nifle
|
Fina
|
Phoxhunter
|
||
| Upcoming Characters | ||
|---|---|---|
Kezhou
|
Zhiliu
|
Hilda
|
Fushu
|
Yuming
|
|
small confusing detail. Yale's bombs are the ones that deal stance/shield damage (blue ones) and deal less damage. You get these by having more Skill DMG than Skill Range. Oliver's bombs are the ones that deal a lot of damage (red ones). You only get his bombs if you have a max of 50% less Skill Range than Skill DMG. Meaning if you wanna deal high damage, his Range must be high and vice versa. Would recommend only one Skill DMG weapon and the other one either ATK% or Skill Range, until Intron 6.
Yale and Oliver Best Build and Demon Wedges

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yall STILL don't have team recommendations for him?? if it was a tig ol bitty waifu you would..