

Introduction
Death Dealer Ray is a 5-star Dark character in Epic Seven. Death Dealer Ray's class is Soul Weaver. Horoscope: Cancer.
On the Epic Seven tier list Death Dealer Ray is D tier, 173rd of the 386 characters ranked.
Other Dark characters in Epic Seven: Abyssal Yufine, Ainos, Ainos 2.0, Ainz Ooal Gown, All-Rounder Wanda, Apocalypse Ravi and 72 more.
Best build for Death Dealer Ray
From 1,440 player buildsArtifacts
5 options- 136%
Guardian Ice Crystals - 223%
Wondrous Potion Vial - 313%
Cure-All Magic Wand - 49%
Queen's Whistle - 55%
Sole Consolation
Typical stats
- Speed
- 223
- Attack
- 1,270
- Health
- 20,262
- Defense
- 1,730
- Crit Chance
- 15%
- Crit Damage
- 150%
- Effectiveness
- 131%
- Effect Resistance
- 76%
Gear sets
5 options- 133%
Speed(4)
Immunity(2) - 230%
Speed(4)
Hit(2) - 317%
Speed(4)
Resist(2) - 410%
Speed(4)
Health(2)
Show 1 more set optionShow fewer
- 53%
Speed(4)
Death Dealer Ray in Real-Time Arena
On the Real-Time Arena usage list Death Dealer Ray is D tier, 103rd of 242: picked in 0.3% of drafts at Champion and above this season (Fall 2026), winning 42% of the games Death Dealer Ray plays.
- Pick rate0.29%
- Win rate41.98%
- Pre-ban rate0%
- Banned after pick25.21%
Pick rate by league
- Champion0.32%
- Warlord0.32%
- Emperor0.23%
- Legend0.14%
Sets in RTA
Used, win rate- 68%, 43%
Speed4
Hit2 - 11%, 39%
Speed4
Immunity2 - 8.4%, 40%
Speed4 - 3.1%, 44%
Speed4
Resist2 - 2.8%, 46%
Speed4
Health2
Drafted with
Hard matchups
Artifacts in RTA
Used, win rate
Queen's Whistle53%, 43%
Wondrous Potion Vial21%, 35%
Guardian Ice Crystals6.7%, 39%
Cure-All Magic Wand5.3%, 38%
Sacred Tree Branch2.8%
When it's drafted
Share, win rate- First player, pick 10.9%
- Second player, picks 1-21.2%
- First player, picks 2-32.6%, 37%
- Second player, picks 3-49.7%, 38%
- First player, picks 4-558%, 42%
- Second player, pick 528%, 43%
Most players enhance Clinical Trial to +3 (58% of builds), Anatomical Mutation to +5 (91% of builds) and Cloud of Death to +5 (98% of builds).
Profile
Although Death Dealer Ray was born as the successor to a renowned lineage of healers, while serving in the Aakhen Army as a doctor, he conducted various taboos related to the human body to study death. He eventually got exposed, and even while on the run, he continued his research in secret. One day, Astromancer Elena visits him, and they end up becoming uncanny partners.
Death Dealer Ray carries the title "A solitary seeker of the truth behind life and death". Death Dealer Ray is voiced by Crispin Freeman in English, 関俊彦 in Japanese, and 심규혁 in Korean. Death Dealer Ray's hobby is studying toxic substances, anatomical research and praxis and experiments pertaining to the study of life, and Death Dealer Ray's good at manufacturing poisons capable of inducing instant death and detailed analysis of experiments at a superhuman level. Death Dealer Ray likes research into the field of life and death, experimenting on human bodies and collecting samples. Death Dealer Ray was released on 5 January 2023.
Death Dealer Ray's introduction: In my line of research, sacrifices are a necessity. It's cost countless lives already... But, what can you do?
Stats
- Health93rd of 3916,034
- Attack369th of 391621
- Defense7th of 391775
- Speed341st of 391100
- Critical Hit Chance15%
- Critical Hit Damage150%
- Effectiveness0%
- Effect Resistance0%
- Dual Attack Chance3%
At level 60, 6 stars and fully awakened, before gear, artifact and Imprint. Each bar is measured against the highest value in the Epic Seven roster, and the place is out of every character with that stat.
At level 50 and 60, fully awakened
- HealthLevel 50, 5 stars: 4,885Level 60, 6 stars: 6,034
- AttackLevel 50, 5 stars: 528Level 60, 6 stars: 621
- DefenseLevel 50, 5 stars: 625Level 60, 6 stars: 775
- SpeedLevel 50, 5 stars: 100Level 60, 6 stars: 100
- Critical Hit ChanceLevel 50, 5 stars: 15%Level 60, 6 stars: 15%
- Critical Hit DamageLevel 50, 5 stars: 150%Level 60, 6 stars: 150%
- EffectivenessLevel 50, 5 stars: 0%Level 60, 6 stars: 0%
- Effect ResistanceLevel 50, 5 stars: 0%Level 60, 6 stars: 0%
- Dual Attack ChanceLevel 50, 5 stars: 3%Level 60, 6 stars: 3%
Base values before gear, artifact and Imprint. Passives that raise a stat in battle are not counted.
Skills
Damage calculator
Clinical Trial
Skill 1gains 1 Soul
Attacks the enemy by throwing an experimental drug at them and has a 75% chance to put them to sleep for 1 turn before dealing additional damage equivalent to 40% of injuries inflicted on the target. This skill does not trigger a Dual Attack.
Soul Burn (10 Souls): Increases effect chance to 100%.
- +1 +5% damage dealt
- +2 +5% damage dealt
- +3 +10% effect chance
- +4 +10% damage dealt
- +5 +10% damage dealt
Before enhancement
Attacks the enemy by throwing an experimental drug at them and has a 65% chance to put them to sleep for 1 turn before dealing additional damage equivalent to 40% of injuries inflicted on the target. This skill does not trigger a Dual Attack.
Sleep Cannot act for a certain number of turns. Decreases Critical Hit Resistance and Evasion by 100% and is dispelled when suffering damage from an attack.- Injury Cumulatively decreases max Health proportional to damage suffered, up to 50%. Applies to Heroes only. Unaffected by Effect Resistance or whether or not the attack hits.

Anatomical Mutation
Skill 2Cooldown 3 turns (4 before enhancement), gains 1 Soul
Grants increased Effectiveness and pestilence to all allies for 2 turns and increases Combat Readiness by 20%.
- +1 +1% Combat Readiness
- +2 +1% Combat Readiness
- +3 -1 turn cooldown
- +4 +1% Combat Readiness
- +5 +2% Combat Readiness
Before enhancement
Grants increased Effectiveness and pestilence to all allies for 2 turns and increases Combat Readiness by 15%.
Increase Effectiveness Increases Effectiveness by 50%.
Pestilence (Undispellable) After attacking on the bearer's turn, inflicts venom for 1 turn and at the end of the turn, detonates venom effects inflicted on the enemy.

Cloud of Death
Skill 3Cooldown 5 turns, gains 3 Souls
Releases a miasma of fatal poison, dispelling two buffs from all enemies and has a 100% chance to put them to sleep for 1 turn and inflict venom for 2 turns.
- +1 +5% effect chance
- +2 +5% effect chance
- +3 +5% effect chance
- +4 +5% effect chance
- +5 +10% effect chance
Before enhancement
Releases a miasma of fatal poison, dispelling two buffs from all enemies and has a 70% chance to put them to sleep for 1 turn and inflict venom for 2 turns.
After awakening stage 3
Cooldown 5 turns
Releases a miasma of fatal poison, dispelling two buffs from all enemies and a 100% chance to inflict sleep for 1 turn and venom for 2 turns. Grants an extra turn.
Sleep Cannot act for a certain number of turns. Decreases Critical Hit Resistance and Evasion by 100% and is dispelled when suffering damage from an attack.
Venom At the start of the turn, suffers damage equivalent to 10% of max Health and is inflicted with injuries. Venom effect applies to Heroes only.- Extra Turn Grants an extra turn.
Imprint
- BImprint Release: Health: 4%Imprint Concentration: Effectiveness: 9%
- AImprint Release: Health: 6%Imprint Concentration: Effectiveness: 14%
- SImprint Release: Health: 8%Imprint Concentration: Effectiveness: 19%
- SSImprint Release: Health: 10%Imprint Concentration: Effectiveness: 23%
- SSSImprint Release: Health: 12%Imprint Concentration: Effectiveness: 27%
Imprint Release gives the bonus to the team; Imprint Concentration gives Death Dealer Ray the bonus instead.
Awakening
Upgrade planner- Stage 1Health +3%, Attack +20, Health +60
- Stage 2Health +3%, Attack +20, Health +60
- Stage 3Attack +20, Health +60, enhances Cloud of Death
- Stage 4Defense +6%, Attack +30, Health +80
- Stage 5Health +6%, Attack +30, Health +80
- Stage 6Health +6%, Attack +30, Health +80
Relationships
2
Astromancer ElenaLoveDeath Dealer Ray is determined to complete his research for the sake of Astromancer Elena's dreams.
Peacemaker FuriousGrudgePeacemaker Furious isn't a man that Death Dealer Ray wants to just let die. No, this man is a patient on whom he must perform the most grueling experiments.
Death Dealer Ray's motto: A return to unequivocal death, that is the goal of my research.
Death Dealer Ray dislikes things he failed to revive, his research materials getting damaged and anything that interrupts his research.
Upgrade costs
Open in the plannerAwakening
- Stage 1
Dark Rune ×10 - Stage 2
Dark Rune ×15
Greater Dark Rune ×2 - Stage 3
Dark Rune ×20
Greater Dark Rune ×10 - Stage 4
Greater Dark Rune ×10
Epic Dark Rune ×2 - Stage 5
Epic Dark Rune ×6
Rare Benevolent Catalyst ×15 - Stage 6
Epic Dark Rune ×10
Epic Benevolent Catalyst ×10
Clinical Trial enhancement
- +1
Gold ×4,000
MolaGora ×1 - +2
Gold ×4,000
MolaGora ×1 - +3
Gold ×29,000
MolaGora ×1
Rare Benevolent Catalyst ×5 - +4
Gold ×47,000
MolaGora ×3
Rare Benevolent Catalyst ×7 - +5
Gold ×80,000
MolaGora ×5
Epic Benevolent Catalyst ×2
Anatomical Mutation enhancement
- +1
Gold ×4,000
MolaGora ×1 - +2
Gold ×4,000
MolaGora ×1 - +3
Gold ×29,000
MolaGora ×1
Rare Benevolent Catalyst ×5 - +4
Gold ×47,000
MolaGora ×3
Rare Benevolent Catalyst ×7 - +5
Gold ×80,000
MolaGora ×5
Epic Benevolent Catalyst ×2
Cloud of Death enhancement
- +1
Gold ×4,000
MolaGora ×1 - +2
Gold ×4,000
MolaGora ×1 - +3
Gold ×29,000
MolaGora ×1
Rare Benevolent Catalyst ×5 - +4
Gold ×47,000
MolaGora ×3
Rare Benevolent Catalyst ×7 - +5
Gold ×80,000
MolaGora ×5
Epic Benevolent Catalyst ×2
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