

Bifrost
Coretta
UR
/DPS
Introduction
Coretta is a UR character in Echocalypse: Scarlet Covenant. Coretta's role is DPS. Faction: Bifrost.
Profile
As Bifrost's strategist, Coretta adheres strictly to the principle of following plans.
Coretta's birthday is December 13, and Coretta stands 164 cm tall.
Stories
3Case File I
Coretta is a Major of the Bifrost Strategy Department and is Mori's most trusted subordinate.
As Mori's advisor, Coretta is known for her solid planning and execution skills. Whenever she receives an order, she breaks it down, creates a plan, and carries it out in the most efficient way possible. She firmly believes that success is built on careful planning, and that rushing in without a plan isn't bravery, but reckless behavior.
Case File II
Rather than seeing Coretta as just a subordinate, Mori considers her more like a sister, likely due to Coretta's personality.
In certain ways, the two complement each other, especially when it comes to communication. Mori is reserved and rarely expresses her thoughts, but Coretta always seems to know exactly what she's thinking. Sometimes, Coretta's blunt honesty even calls out the flaws in Mori's plans, leaving the others feeling awkward. However, Mori appreciates this straightforward approach and views it as an efficient way to work. Over time, Coretta has truly become like a sister to her.
Case File III
After Mori was injured in the battle with Vedfolnir, Niz reactivated Yulia. Although Coretta didn't understand why Niz enlisted this top criminal of Bifrost, as Mori's representative, she obeyed the arrangement. On the surface, she handled affairs for Mori, but in reality, she was following Yulia's command.
During this process, Coretta was also surprised by the way Yulia handled problems. Unlike Mori, her brutal style of doing things was not easy to accept, but the results were quite efficient. To some extent, this was the same as the conclusion Coretta pursued, which made her appreciate Yulia more. While assisting Yulia, she executed orders in a different way from the past and received almost perfect reviews. Perhaps even Coretta herself didn't realize that under Yulia's influence, something seemed to be quietly changing.
Stats
- HP54th of 1721,458,602
- Attack35th of 172119,750
- Armor54th of 17238,356
- Resistance54th of 17238,356
Level 200 at 7 stars, before advancement, awakening and gear. Each bar is measured against the highest value in the Echocalypse: Scarlet Covenant roster, and the place is out of every character with that stat.
Stats by star
The level curve at each star. Advancement, awakening, gear, Neoliths and the Vibration Arm add on top.
Level 200
- 0★HP: 303,759Attack: 24,890Armor: 8,160Resistance: 8,160
- 1★HP: 425,140Attack: 35,090Armor: 11,018Resistance: 11,018
- 2★HP: 546,927Attack: 44,880Armor: 14,282Resistance: 14,282
- 3★HP: 668,308Attack: 55,080Armor: 17,546Resistance: 17,546
- 4★HP: 790,095Attack: 64,670Armor: 20,810Resistance: 20,810
- 5★HP: 972,266Attack: 79,970Armor: 25,300Resistance: 25,300
- 6★HP: 1,154,644Attack: 94,860Armor: 30,196Resistance: 30,196
- 7★HP: 1,458,602Attack: 119,750Armor: 38,356Resistance: 38,356
Level 1
- 0★HP: 7,448Attack: 612Armor: 200Resistance: 200
- 1★HP: 10,424Attack: 862Armor: 272Resistance: 272
- 2★HP: 13,408Attack: 1,100Armor: 352Resistance: 352
- 3★HP: 16,384Attack: 1,350Armor: 432Resistance: 432
- 4★HP: 19,368Attack: 1,587Armor: 512Resistance: 512
- 5★HP: 23,832Attack: 1,962Armor: 624Resistance: 624
- 6★HP: 28,304Attack: 2,325Armor: 744Resistance: 744
- 7★HP: 35,752Attack: 2,937Armor: 944Resistance: 944
Case
Skills

Tactical Strike
Normal attackStarsCoretta descends onto the battlefield, inflicting Magic DMG equal to 145% Attack to front row enemies and applying 1 stack of [Haze] for 3 rounds. She also recovers 25 Potential. [Haze]: Reduces the carrier's Hit Rate by 20%. If [Burn] is active, this effect triggers immediately, dealing damage equal to 150% of Coretta's Attack to the carrier and nearby enemies. This effect can stack up to 3 times.

Shattering Barrage
Active skillStarsCoretta weakens the enemy's morale, inflicting Magic DMG equal to 297% Attack to front row enemies and applying 1 stack of [Burn] for 2 rounds. This strike has an extra 20% Crit Rate and Crit DMG. She also recovers 50 Potential. [Burn]: Deals Status DMG equal to 300% Attack each round, ignoring Armor and RES.

End of Ashes
Energy skillStarsCoretta fiercely strikes the enemy's weak spot, inflicting Magic DMG equal to 478% Attack to front row enemies. If the targets are under [Burn] or [Haze] effects, the strike penetrates to the back row. Immediately triggers [Haze] on all enemies, dealing AoE DMG and converting it into [Burn] for 2 rounds. For each [Burn] or [Haze] effect on enemies, additionally deals Magic DMG equal to 100% Attack on the targets. [Burn]: Deals Status DMG equal to 300% Attack each round, ignoring Armor and RES.

Inferno Cannon
PassiveStarsCoretta strategically evades the effects of Rage reduction. On odd rounds, she applies 1 stack of [Haze] to all enemies for 3 rounds and increases the [Haze] damage they receive by 30%. On even rounds, Coretta recovers 25 Potential. When Coretta's [Burn] effect ends, it converts into 1 stack of [Haze] for 3 rounds.
Advancement passives
1Unlocked and upgraded as the Case reaches each advancement tier.
Limit FieldT1The limit-broken Case resonates with the Echo Particulate in the air, creating a Limit Field and activating the Echo Particulate. When a Case without the Limitbreak Skill battles in the Limit Field, there is a 5% chance their passive and status effects will fail. The effect stacks when multiple UR Cases are deployed.
Star talents
7- 1★Talent: Storing UpEffect: DMG Bonus +35%
- 2★Talent: SpeedyEffect: Dodge Rate +35%
- 3★Talent: PrecisionEffect: Hit Rate +40%
- 4★Talent: ResistEffect: Block Rate +40%
- 5★Talent: EnduranceEffect: Crit Res +45%
- 6★Talent: Unloading ForceEffect: Crit Reduction +45%
- 7★Talent: CriticalEffect: Crit Rate +50%
Advancement talents
20- T1Talent: Attack Instinct 1Effect: Initial Rage +1, ATK +300
- T2Talent: Survival Instinct 2Effect: HP +9,930
- T3Talent: Attack Instinct 3Effect: ATK +660
- T4Talent: Defensive Instinct 4Effect: Armor +480, RES +480
- T5Talent: Attack Field 5Effect: Ally Attack +660
- T6Talent: Survival Instinct 6Effect: HP +71,300
- T7Talent: Attack Field 7Effect: Ally ATK +1,640
- T8Talent: Defensive Instinct 8Effect: Armor +3,310, RES +3,310
- T9Talent: Attack Field 9Effect: Ally ATK +2,400
- T10Talent: Survival Instinct 10Effect: HP +148,470
- T11Talent: Defensive Field 11Effect: Ally DEF +1,530
- T12Talent: Attack Instinct 12Effect: ATK +10,390
- T13Talent: Defensive Field 13Effect: Ally DEF +2,390
- T14Talent: Attack Instinct 14Effect: ATK +14,650
- T15Talent: Attack Field 15Effect: Ally ATK +5,210
- T16Talent: Survival Instinct 16Effect: HP +373,020
- T17Talent: Attack Field 17Effect: Ally ATK +7,010
- T18Talent: Attack Instinct 18Effect: ATK +22,270
- T19Talent: Defensive Field 19Effect: Ally DEF +4,070
- T20Talent: Attack Instinct 20Effect: ATK +26,540
Exclusive Vibration Arm

Coretta has always believed that on the battlefield, good weapons and solid strategies are equally important. They both play a key role in securing victory.
Surprise Ammo: Normal Attacks have a 70% chance to apply an extra stack of [Haze] for 1 round. [Haze]: Reduces the carrier's Hit Rate by 20%. If [Burn] is active, this effect triggers immediately, dealing damage equal to 150% of Coretta's Attack to the carrier and nearby enemies. This effect can stack up to 3 times.
Bonds
4- Lightning PaceWhen deployed with Sphinx, Coretta's Attack is increased by 18%. (with Sphinx)
- Strategic MovesWhen deployed with Lyra, Coretta's Armor is increased by 18%. (with Lyra)
- Dragon's ShotWhen deployed with Ludmera, Coretta's Attack is increased by 25%. (with Ludmera)
- Master & ServantWhen deployed with Mori and Yulia, Coretta's Resistance is increased by 18%. (with Mori, Yulia)
Synergies
1- Starry Sky
The orphans of the Dark Road grew into the twinkling stars of the night sky.
Codex bonus
Every account gets these bonuses as Coretta's codex entry levels up with the Case's stars.
- Lv. 0Needs: 0★Bonus: HP +790, Attack +41, Armor +21, Resistance +21
- Lv. 1Needs: 1★Bonus: HP +1,180, Attack +62, Armor +31, Resistance +31
- Lv. 2Needs: 2★Bonus: HP +1,570, Attack +83, Armor +41, Resistance +41
- Lv. 3Needs: 3★Bonus: HP +1,960, Attack +104, Armor +51, Resistance +51
- Lv. 4Needs: 4★Bonus: HP +2,350, Attack +125, Armor +61, Resistance +61
- Lv. 5Needs: 5★Bonus: HP +3,140, Attack +166, Armor +82, Resistance +82
- Lv. 6Needs: 6★Bonus: HP +3,930, Attack +207, Armor +103, Resistance +103
- Lv. 7Needs: 7★Bonus: HP +5,110, Attack +269, Armor +134, Resistance +134
Upgrade costs
Star-up
- 0★ to 1★Coretta Bio-Chip ×60
- 1★ to 2★Coretta Bio-Chip ×60
- 2★ to 3★Coretta Bio-Chip ×60
- 3★ to 4★Coretta Bio-Chip ×60
- 4★ to 5★Coretta Bio-Chip ×120
- 5★ to 6★Coretta Bio-Chip ×120
- 6★ to 7★Coretta Bio-Chip ×180
How to get Coretta
Coretta's signature weapon is Bolt.
Art
















