Eugenia
Radiant Swordmaiden
Cost: 04
Profile
Citadel of Change
Backstory
Like many Half-Elves, Eugenia was born into the transmutation order known as the Crownseekers, a faction devoted to the study and refinement of the body. Yet she stood apart from her kin. Where others surrendered to instinct and indulgence, Eugenia chose control. Rather than be ruled by desire, she sought to master it.
From the tides of her own blood, she forged power—shaping instinct and longing into a blade of arcane energy, and training relentlessly in the art of the sword. Her discipline was so absolute that, despite her youth, she rose to the rank of Suprema, the effective leader of the Crownseekers.
Through mastery of radiant blade techniques and enchantment, Eugenia advanced by pure merit. More than that, she spread her creed of restraint and endurance throughout her order. Under her influence, a culture once consumed by primal urges began to cultivate patience, refinement, and control.
Now, with the Crownseekers’ stronghold—the Citadel of Change—reduced to ruin by the Rift Crisis, Eugenia offers both sword and sorcery to its restoration. Upon this path, she carries two unwavering vows:
Devotion to the Human God.
The rebirth of the Crownseekers.
Basic Stats
Strength:
7
Technic:
14
Intelligence:
9
Vitality:
8
Agility:
11
Key Stats
51
64
115
832
83
118
103
102
89
10
150
Recomended Stigmatas
4pc: At the start of combat, gain 30 AP.
On a successful hit, inflict [Price Of Sin]: Reduces Elemental DEF by 200. The effect ends when the target is hit.
4pc: At the start of combat, gain 30 AP.
On a successful hit, inflict [Price Of Sin]: Reduces Elemental DEF by 200. The effect ends when the target is hit.
Eugenia is a new half-elf 4-cost support with a very straightforward but highly efficient buffing kit centered around Soul Resonance. Her main skill applies Soul Resonance to a single ally for 2 rounds, increasing their Aggro Adjustment by 50 and since they scale of HP they can safely take hits while benefiting from a +20% Melee/Ranged ATK buff at Lv.10. What makes this buff special is that it scales with the ally’s Max HP, meaning high-HP units gain significantly more value and can convert their tankiness into real offensive power.
When equipped with her signature weapon, Soul Resonance becomes much stronger. The buffed ally gains an additional +20% Crush and Slash Boost, while Eugenia restores 30 AP every 2 rounds, improving her rotation consistency. More importantly, the Max-HP-based ATK buff is further amplified by Eugenia’s own HP — for every 200 Max HP she has, the final ATK increase is multiplied by 10%, up to a 100% bonus when she reaches 2000 HP. This makes stacking HP on Eugenia extremely valuable and turns her into a powerful enabler for tanky carries.
On top of the ATK buff, Soul Resonance also grants Crit Rate From her signature weapon based on the amount of ATK it provides. In practice, this usually results in around more than 20% free Crit Rate even for characters that do not scale with HP, making her one of the easiest ways to fix Crit requirements for bruisers and frontliners.
Eugenia also provides consistent additional Immaterial Damage. The buffed ally deals bonus damage when attacking, and if they are hit, the attacker takes reflected Immaterial Damage that scales with the ally’s Max HP and the damage they lost. This allows tanky units to convert incoming damage into offensive pressure without losing tempo.
Her Ultimate further supports your carries ( with Soul Resonance effect) by granting AP and adding an extra Immaterial Damage trigger to Soul Resonance, increasing both their DPS and rotation speed. Meanwhile, her second passive converts her Max HP into Magic ATK and boosts her own Immaterial Damage, giving her meaningful personal Damage contribution despite being a support.
Overall, Eugenia is a low-cost, high-value buffer who excels when paired with high-HP bruisers or tanks that can fully utilize Soul Resonance’s scaling and damage reflection to increase your team overall DPS.
Eugenia’s best-in-slot Stigmata is Reckoning of Sin, as it perfectly complements her support playstyle and helps her cycle buffs faster. The 2-piece effect increases AP Recovery by 4%, improving her rotation consistency, while the 4-piece grants 30 AP at the start of combat and applies [Price of Sin] on hit, reducing the target’s Elemental DEF by 200 until they are struck again. This gives your main carry a small but reliable damage amp.
For substats, your top priority is stacking Max HP until you reach the 2000 HP threshold to fully maximize her Soul Resonance scaling. After that, focus on AP Recovery to maintain smooth buff uptime. Everything else is secondary. If you do not have the full set, SS Reckoning of Sin works as a solid budget alternative.
Regarding teammates, you generally do not want to build HP on your DPS units just to gain more value from Eugenia’s buff — the damage loss is not worth it. However, for true tanks or HP-scaling bruisers such as Kilon, Osla,Platina,TX, and Kaul, stacking Max HP is ideal since it both improves their survivability and converts into additional offensive value through Soul Resonance and her Immaterial Damage reflection.
Recommended Teams ( WIP )
You generally shouldn’t build a team around Eugenia. The game already has very strong main carries, and at the moment there isn’t a top-tier DPS that fully takes advantage of her HP-scaling buffs. However, tanks and bruisers benefit a lot from her kit, gaining a noticeable damage increase while becoming even harder to kill, which makes her very fun to use.
She shines the most in “dopamine” auto teams. Pair her with Bella (preferably with her weapon) to stack more Max HP and sustain, then add a strong tank and let the team run on auto. Alternatively, you can run her alongside a tank plus your usual main carry — the tank gets extra offensive value from her buffs while still doing its primary job.
Below are some example team ideas and the best tanks to pair with Eugenia to maximize her value.
Gifts
+ Favorability
+ Favorability
Skills
Energy Sword
Deals Immaterial DMG equal to 60% Magic ATK to all enemies within range.
Efficient Reconfiguration
During battle, increases Max HP by 11%. For each point of Vitality above 13, increases Immaterial Boost by 16%.
Energy Form Shift
Grants [Soul Resonance] to 1 selected ally for 2R and increases their Aggro Adjustment by 50.
[Soul Resonance]: Increases Melee ATK and Ranged ATK by 11% of the target's Max HP. Additionally, for every 200 Max HP of the caster, the final ATK increase is further increased by 10%, up to a maximum additional 100%.
When the target successfully attacks, they deal additional Immaterial DMG equal to 100% of their Max HP.
This damage increases by 1% for every 10 HP lost, up to a maximum of 75%. When the target with the effect is hit, the attacker also takes the same damage.
Mark Modulation
Using [Soul Resonance] increases your Magic ATK by 20% of your Max HP. This effect can increase Magic ATK by up to 150.
When an ally with the [Soul Resonance] effect attacks, they apply [Trace of Light] to the target.
When you attack an enemy with [Trace of Light], you deal additional Immaterial DMG equal to 85% of the combined value of your Magic ATK and Max HP.
Flow Overdrive
Can only be used while an ally has [Soul Resonance].
Increases the target's AP by 40, and increases the additional Immaterial DMG triggered by [Soul Resonance] by 60%.
This effect is removed when [Soul Resonance] ends.
Skills Priority
All Eugenia really needs to function is her Active Skill and ultimate leveled up. That alone is enough to make her kit work as intended. However, if you plan to make her deal a bit of damage you can invest into her 2nd Passive and Basic Attacks.
1st Skill: Energy Form Shift
Optimal level : +7
2nd Skill: Flow Overdrive
Optimal level : +7
3rd Skill: Efficient Reconfiguration
Optimal level : +5
4th Skill: Mark Modulation
Optimal level : +3
5th Skill: Energy Sword
Optimal level : +3
Recommended Traits
Character Gallery
Eugenia
Eugenia Skin
Eugenia profile
Weapon
Main Stats
Weapon Magic Attack Power 12.1 (77)
Sub Stats
Max HP 7.7% (49%)
Effect
Cycle of Eternity
During battle, increases your Max HP by 20% (40%).
When using a Support-type skill, you gain 30 AP (50 AP), and all allies except yourself gain 20% (36%) increased Crush Boost and Slash Boost for 2R.
This AP can only be gained once every 2R.
Exclusive Skill
Eugenia Exclusive:Crownseeker's Might
During battle, increases your Aggro Adjustment by 50 and reduces the AP cost of Energy Form Shift and Flow Overdrive by 15.
During battle, increases Crit Rate by an amount equal to 10% of the ATK increase gained from [Soul Resonance], and increases the damage boost effect of [Flow Overdrive] by 50%.
