ErikaBuild and Guide
Erika is a Epic rarity character from the Supporter class who belongs to the Fairy faction and who uses the INT gear type.
Are you "the" Savior? H-hi... I guess you will be fighting many battles from now on, right? Um, let me give you some potions I made. Well, I should go now...
To learn more about Erika check the sections below. Use the tabs to quickly switch to the kind of information you're looking for.
Profile
Artifact
Review
Build
Lore & Love Story
Profile
Ars Magna
Type: Healing
The philosopher's stone finally crafted. Restores HP of all allies by 280% of ATK.
Eureka!: All allies become immune to damage for 3 seconds.
Eureka!!!: Increases target's ATK by 22% for 10 seconds.
HP recovery changes to 310%.
Eureka!: Damage immunity duration changes to 4.
Eureka!!!: ATK increase changes to 26%.
HP recovery changes to 340%.
Eureka!: Damage immunity duration changes to 5.
Eureka!!!: ATK increase changes to 30%.
Magnum Opus
Type: Healing
Throws an essence of recovery. Restores HP of the ally with the lowest HP and nearby allies within 2.5m by 220% of ATK.
Eureka!: Recovers additional HP by 100% of ATK.
Eureka!!!: Casts a barrier which absorbs damage equal to 160% of Erika's ATK for 12 seconds.
HP recovery changes to 240%.
Eureka!: HP recovery changes to 110%.
Eureka!!!: Barrier absorption changes to 180%.
HP recovery changes to 260%.
Eureka!: HP recovery changes to 120%.
Eureka!!!: Barrier absorption changes to 200%.
Poisonous Potion
Type: Curse
Throws poison, dealing damage equal to 110% of ATK to the furthest enemy and poisons the target. The poisoned target receives damage equal to 55% of ATK for 10 seconds.
Eureka!: Decreases target's ATK by -16% for 10 seconds.
Eureka!!!: Decreases the target's DEF by -16% for 10 seconds.
Damage changes to 120%, poison damage changes to 60%.
Eureka!: DEF decrease changes to -20%.
Eureka!!!: ATK decrease changes to -20%.
Damage changes to 130%, poison damage changes to 65%.
Eureka!: DEF decrease changes to -24%.
Eureka!!!: ATK decrease changes to -24%.
Giant Potion
Type: Healing
Throws a huge healing potion to allies in crisis. Restores the HP of the ally with the lowest HP by 180% of ATK.
Eureka!: Increases target's Physical/Magic Resistance by 16% for 10 seconds.
Eureka!!!: Additionally restores target's HP by 90% of ATK.
HP recovery changes to 200% of ATK.
Eureka!: Physical/Magic Resistance increase changes to 20%.
Eureka!!!: Recovery changes to 100%.
HP recovery changes to 220% of ATK.
Eureka!: Physical/Magic Resistance increase changes to 24%.
Eureka!!!: Recovery changes to 110%.
Eureka!
Type: Buff
Struck by a sudden insight, she recovers 2500 Mana and invents a new potion. Increases her ATK by 15% for 8 sec and gains "Eureka!" permanently, enhancing the effects of all her skills (cancellable).
If "Eureka!" is already active, it becomes upgraded to "Eureka!!!," enhancing all of her skills even further and restoring the HP of all allies by 80% of ATK every 2 sec for the duration.
ATK increase changes to 20%. Recovery over time changes to 85%.
ATK increase changes to 25%. Recovery over time changes to 90%.
There You Go!
Type: Passive
Level 1: 60 sec after battle begins, increases the lead Soul's ATK, DEF, Crit Rate and Crit DMG by 15% each.
Level 7: 60 sec after battle begins, increases the lead Soul's ATK, DEF, Crit Rate and Crit DMG by 25% each.
Missing name
Type: Sub
Level 1: Lead Soul: HP +15%
Level 7: Lead Soul: HP +45%
Artifact
Elixir of Life
Type: Buff
Using "Limitless Potential" increases her Speed by 10% for 8 sec, and and grants her "Stone of Life," which increases Recovery by 20% for all allies while "Eureka!" or "Eureka!!!" is active.
"Magnum Opus" and "Giant Potion" also cancel 2 debuffs on the target.
Speed increase changes to 15%.
Speed increase changes to 20%.
Speed increase changes to 25%. "Poisonous Potion" also cancels 2 buffs on the target.
Speed increase changes to 30%.
Speed increase changes to 35%.
Speed increase changes to 40% and ATK additionally increases by 20%.
Review
Buffer / Sustain
We have reworked our tier list owing to multiple meta shifts and how we rate characters. As such some of the reviews (especially of older characters) might not match the tier list ratings. Please prioritize the ratings given over provided Review. We will be working on updating all reviews, but it is a time-consuming endeavor.
August 2025
With her Master Killer Armor days long behind her, Erika has finally kicked the gambling habit (most of us wish we did) and started up a cleaner career of cheating new players into rolling for Chaotic Souls instead. Erika still lives and dies by her Eureka! And Eureka!!! buffs, but the buffs no longer activate at a % chance. Instead, both buffs are now permanent and she grants herself the Eureka!!! Buff, additional Mana and a party heal-over-time buff should the Eureka! buff already be active.
This QoL change does improve her capabilities as a healer considerably and smooths out her gameplay. She has easy access to 2 Cleanses, 1 Dispel and a fairly long ATK/DEF shred - which makes her fairly effective at her role across most content. Her Ars Magna also grants a whopping 5 seconds of Damage Immunity for the whole party, allowing them to cheese some especially punishing mechanics.
However, her heals (aside from her Ultimate) still suffer from bad targeting and AOE. She is also still fairly susceptible to disruption in the early stages of the fight, stopping her from easily accessing her Eureka! buffs and the vast majority of her utility.
Lastly, Erika’s balance patch came a couple years too late - there are currently other support units out there with stronger heals, buffs and debuffs available. Nevertheless, Erika is still a handy unit to have on hand.
Pros
A lot of utility in her kit - Healing, Dispel, Cleanse, buffs, debuffs and Shield.
Cons
Dependent on her rotation to have full access to her kit - susceptible to early game disruption.
Middling %s by modern standards.
Lore & Love Story
The answers below are the correct ones you have to pick to achieve the True Ending (in the order you have to do so).
Praise the taste of her potion
"Isn't that too dangerous?"
"Jade said this is for you."
Or a professor that is a teddy bear?
"You got me curious."
Let's listen to the others first.
I might laugh if it's funny
Personal information
Combat information
Hobby and other information
Build
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Ice box for balance patch.
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