Dreamshade - Oneiroi Profile

Build & Teams Modifier Dossier Review & Guides

Modifier Dossier

Last Update May 6, 2025

Info

A Modifier with the ability to enter and invite others to enter dreams. Unable to fully control this ability, however, Hades has taken her into the Society of Muses, where Hades' two puppet maids look after her.

Arrival DayNov. 9th

Height139cm

Weight39kg

LikesPillows / Sleeping

CVMaria Naganawa

AffiliationSociety of Muses

Gift

Soft Pillow

A lot of Aether Gazer Modifiers are very curious about Oneiroi's particular talents as, supposedly, even the most serious of insomniacs will fall asleep without too much trouble under the effects of her hypnotic powers. For the reason that Oneiroi will usually only visit Aether Gazer HQ in response to a dream device maintenance request, Modifiers in particular in need of a good night's sleep will not waste the opportunity to grab Oneiroi for a bit of extra help each time she appears. The Aether Gazer Modifiers most excited for Oneiroi's arrival, however, are not those in search of a little extra shut-eye, but Shu, the "resident workaholic." Shu has unfortunately become very closely acquainted with severe insomnia as a result of the extraordinary pressures of her job and substantial caffeine reliance to get through the day, an issue that can miraculously be solved by Oneiroi's intervention as well.

Outfits

A custom combat suit designed with the Modifier's abilities and individual needs in mind and which allows the Modifier to unleash their full potential on the battlefield.

Skills

Normal Attack

Dream Glimmer

CDNone

Cost0

StatsShadow

TypeN/A

Level 1/60

Deals Shadow DMG equal to 274% ATK in total. Energy: Grants 2 Energy every second.

Skill 1

Eternal Slumber

CD8s

Cost0

StatsShadow

TypeN/A

Level 1/60

Deals Shadow DMG equal to 300% ATK in total. Skill is also replaced by its derivative skill Deep Dream for 3s after use. Deep Dream: Expends 50 Energy and deals Shadow DMG equal to 400% ATK in total, as well as additional Shadow DMG equal to 1% ATK for every point in current Energy level. Each use of this skill or its derivative skill grants 1 Nightmare. Up to 2 Nightmares may be held at any one time.

Skill 2

Distant Day Dream

CD8s

Cost0

StatsShadow

TypeN/A

Level 1/60

Deals Shadow DMG equal to 300% ATK in total. Skill is also replaced by its derivative skill Day Dream for 3s after use. Day Dream: Expends 50 Energy and deals Shadow DMG equal to 400% ATK in total, as well as additional damage equal to 1% of ATK for every 1 Sweet Dream active. Each use of this skill or its derivative skill grants 1 Sweet Dream. Up to 2 Sweet Dreams may be held at any one time.

Skill 3

Lucid Dream from Gates of Horn

CD1s

Cost0

StatsShadow

TypeN/A

Level 1/60

Tap to trigger this skill, which deals Shadow DMG equal to 50% ATK in total. Also expends all Nightmares available, then Sweet Dreams. Effects vary depending on the number of Nightmares and Sweet Dreams expended. Nightmare: Expending Nightmares grants either 6 or 12 Energy depending on the number of Nightmares expended. Sweet Dream: Expending Sweet Dreams grants Nightmares which in turn provide 1 or 3 ATK boosts. Every 1 ATK boost increases ATK by 1% for 12s. Boosts stack up to 20 times.

Ultimate Skill

False Dream from Gates of Ivory

CD20s

Cost0

StatsShadow

TypeN/A

Level 1/60

Triggers or refreshes the Ethereal Dream state. Ethereal Dream: Increases the Shadow DMG dealt by all members of the team by 50. Expending Energy equal to max Energy when the Energy bar is full grants Dreamful Slumber for 7s. Dreamful Slumber ends when Ethereal Dream state is triggered or refreshed. Dreamful Slumber: Hits landed with a Shadow attack by any member of the team reduce the Shadow RES of the enemy hit by 1% for 15s. Effect stacks up to 25 times. Hit also deals additional Shadow DMG equal to 30 ATK. When in Ethereal Dream state, Lucid Dream from Gates of Horn is replaced by Moment of Waking, and Lucid Dream from Gates of Horn is automatically triggered every 4s instead. Moment of Waking: Triggers Roused and ends Ethereal Dream state. Also deals Shadow DMG equal to 800% ATK in total. Roused: Deals to the locked-on target additional Shadow DMG equal to 20% ATK for every Shadow attack hit landed by any member of the team during the current instance of Ethereal Dream. Effect stacks up to 150 times. Grants a 20% Ultimate Skill charge when any member of the team uses their Ultimate Skill.

Dodge

Fleeting Dream

CDNone

Cost0

StatsShadow

TypeN/A

Level 1/60

Quickly dodges the enemy's attacks. Extremity Dodge triggers the Dodge effect. Dodge: Entering Zero Time significantly slows all enemy movements for 2 seconds. Also grants 2 Nightmares and 2 Sweet Dreams. Dodge effect can trigger once every 20 seconds.

Ultimate Skillchains

Dream Luminous

Level 1/1

noDescription

Aether Codes

Blue - Waking From a Deep Dream

Dream Talk

Triggers Lucid Dream from Gates of Horn once every 3s instead during Ethereal Dream state.

Shallow Sleep

No longer grants Energy based on Nightmares expended. Instead, expending Nightmare grants 15 Energy. No longer grants Attack boosts based on expended Sweet Dreams. Instead, expending Sweet Dream grants 5 ATK boosts.

Waken

Lucid Dream from Gates of Horn comes with various effects depending on the skill used lately: Eternal Slumber or Deep Dream used: Lucid Dream from Gates of Horn deals Shadow DMG equal to 60% ATK (+1.538% ATK for every level Skill 3 is upgraded) in total. Then, grants 1 Energy each time there is a change in a teammate's combat resources within the next 5s. Grants 2 Energy instead if in Ethereal Dream state. Distant Day Dream or Day Dream used: Lucid Dream from Gates of Horn deals Shadow DMG equal to 60% ATK (+1.538% ATK for every level Skill 3 is upgraded) in total. Then, grants all team members 1 ATK boost for every 15 hits landed by a teammate within the next 10s. Every 1 boost increases ATK by 0.5% for 6s, and stacks up to 30 times. Grants all team members 2 ATK boosts instead when in Ethereal Dream state.

Red - Untold Hypnos

Dreamland

Increases the Crit Rate of all team members by 5% or 10% depending on the number of Nightmares. Also increases the Crit DMG of all team members by 5% or 10% depending on the number of Sweet Dreams.

Shape

Deals 0.4% more Shadow DMG until Ethereal Dream state ends whenever a member of the team triggers the Dreamful Slumber effect. Effect stacks up to 25 times.

Semblance

Grants 1 Energy whenever any team member crits. Reduces max Energy by 1 when in Ethereal Dream state. Effect can trigger once every 0.2s, and max Energy may be lowered by up to 30 points. The max Energy debuff is removed when Ethereal Dream ends or is refreshed.

Yellow - Infinite Illusion

Dreamscene

Increases ATK by 15% for 12 seconds when Roused is triggered. Stacks up to 6 times.

Eternal Sleep

Triggers Roused 1 time in Ethereal Dream state whenever anyone on the team triggers the Dodge effect.

Deep Dream

Upon entering Ethereal Dream state, reduces Crit Rate by 5%, and increases ATK of all team members by 40%. 15s later, reduces Energy charge speed by 80% until Ethereal Dream state ends.

Access Key

Shadow of Reverie

Level: 10 (LimitBreak: 0)

ATK: 76Crit Rate: +0%Materials Needed

200

Total

1800

An Access Key that helps Oneiroi to manage her dreams. Since she is unable to fully control her dreams at the moment, Phobetor and Hades have agreed to look after Oneiroi in her dreams as her "supervisors". Helps Oneiroi expand her giant dreamscapes that pulls others into them. It is said that if Oneiroi unleashes her dreamscapes at full power while in this state, she can even affect the fabric of reality.

Exclusive Functor

Herald - Arion

Equipping by Dreamshade - Oneiroi grants the following effects: Increases Crit Rate by 36%. If, when in Ethereal Dream state Crit Rate is no lower than 100%, increases teammates' Crit DMG by 36% until Ethereal Dream state ends. Roused may now stack up to 50 more times. Each time Roused is triggered, increases damage instances by 40 for every 1 Shadow Mod on the team. Where an ATK boost is provided by the Aether Code: Infinite Illusion: Dreamscene, also grants additional instances based on the number of Shadow Mods on the team.

Transcend 1/7