Eula

Eula Splash Art
Eula Splash Art
TitleSpindrift Knight
BirthdayOctober 25th
AffiliationKnights of Favonius
VisionCryo
ConstellationAphros Delos
WeaponClaymore
The Spindrift Knight, a scion of old aristocracy, and the Captain of the Knights of Favonius Reconnaissance Company. The reason for which a descendant of the ancient nobles might join the Knights remains a great mystery in Mondstadt to this very day.

Eula Best Build

Physical DPS

Eula will gain 1 stack of Grimheart that stacks up to 2 times when her elemental skill: Icetide Vortex hit the enemy.

Tap or Click will gain 1 stack Grimheart, and Hold will perform big slash attack that consumes Grimheart stacks and deals Cryo DMG. If Grimheart stacks are consumed, surrounding opponents will have their Physical RES and Cryo RES decreased.

You can distinguish grimheart stacks by looking at crossed sword mark above Eula head after using her elemental skill or by looking at her glowing cape. If her cape looks transparent that means 1 stack, and if it’s white icy like image below that means 2 stacks.

Eula Grimheart Stacks
Eula Grimheart Stacks

Thanks to Wellspring of War-Lust passive talent: when Glacial Illumination (elemental burst) is cast, the CD of Icetide Vortex is reset and Eula gains 1 stack of Grimheart.

Wellspring of War Lust Talent Info
Wellspring of War Lust Talent Info

So based on all that, the best rotation for Eula will be like this:

E Tap to gain 1 Grimheart > Q unleash Elemental Burst and gain 1 Grimheart > E Hold to consume Grimheart stacks and decrease enemy physical RES > Spam Normal Attack to gain Energy stacks > Lightfall Sword exploded

For 3rd,4th, and 5th option, you can replace 2 Gladiator’s Finale with 2 Shimenawa Reminiscence since both artifact have exact same 2 bonus set.

Pale Flame Artifact Set
4 Pale Flame
(2) Physical DMG is increased by 25%.
(4) When Elemental Skill hits an opponent, ATK is increased by 6% for 7s. This effect stacks up to 3 times and can be triggered once every 0.3s. Once 3 stacks are reached, the 2-set effect is increased by 100%.
OR
Pale Flame Artifact Set+Bloodstained Chivalry Artifact Set
2 Pale Flame + 2 Bloodstained Chivalry
(2) Physical DMG is increased by 25%.
(2) Physical DMG +25%.
OR
Pale Flame Artifact Set+Gladiator's Finale Artifact Set
2 Pale Flame + 2 Gladiator’s Finale
(2) Physical DMG is increased by 25%.
(2) ATK +18%.
OR
Bloodstained Chivalry Artifact Set+Gladiator's Finale Artifact Set
2 Bloodstained Chivalry + 2 Gladiator
(2) Physical DMG +25%.
(2) ATK +18%.
OR
Gladiator's Finale Artifact Set
4 Gladiator’s Finale
(2) ATK +18%.
(4) If the wielder of this artifact set uses a Sword, Claymore or Polearm, increases their Normal Attack DMG by 35%.
Talent Priority
Normal Attack = Elemental Burst > Elemental Skill

Artifact Main Stats & Substats

SandGobletCirclet
ATK%Physical DMG Bonus%CRIT Rate%/CRIT DMG
Substats
CRIT Rate%/CRIT DMG% > ATK%/ATK > Energy Recharge%
Eula Namecard: Ice Sealed
Eula Namecard: Ice Sealed

Ascension and Talent Level Up Materials

LevelMoraGemsBoss MaterialSpecialtyCommon
20 to 20+20.000Shivada Jade Sliverx1Dandelion Seedx3Material Damaged Maskx3
40 to 40+40.000Shivada Jade Fragmentx3Crystalline Bloomx2Dandelion Seedx10Material Damaged Maskx15
50 to 50+60.000Shivada Jade Fragmentx6Crystalline Bloomx4Dandelion Seedx20Material Stained Maskx12
60 to 60+80.000Shivada Jade Chunkx3Crystalline Bloomx8Dandelion Seedx30Material Stained Maskx18
70 to 70+100.000Shivada Jade Chunkx6Crystalline Bloomx12Dandelion Seedx45Material Ominous Maskx12
80 to 80+120.000Shivada Jade Gemstonex6Crystalline Bloomx20Dandelion Seedx60Material Ominous Maskx24
LevelMoraTalent BooksCommonBoss MaterialCrown
212.500Talents Up Teachings Of Resistancex3Material Damaged Maskx6
317.500Talents Up Guide To Resistancex2Material Stained Maskx3
425.000Talents Up Guide To Resistancex4Material Stained Maskx4
530.000Talents Up Guide To Resistancex6Material Stained Maskx6
637.500Talents Up Guide To Resistancex9Material Stained Maskx9
7120.000Talents Up Philosophies Of Resistancex4Material Ominous Maskx4Dragon Lords Crownx1
8260.000Talents Up Philosophies Of Resistancex6Material Ominous Maskx6Dragon Lords Crownx1
9450.000Talents Up Philosophies Of Resistancex12Material Ominous Maskx9Dragon Lords Crownx2 
10700.000Talents Up Philosophies Of Resistancex16Material Ominous Maskx12Dragon Lords Crownx2Event Crown Of Insightx1

Talents and Constellations

For skill and talents, we are covering Eula combat talents, passive talents, and all 6 constellations.

TalentDescription
Eula Talent - Favonius Bladework Edel
Favonius Bladework – Edel (Normal Attack)
Normal Attack: Performs up to five consecutive strikes.
Charged Attack: Drains stamina to perform continuous slashes, culminating in one powerful slash at the end of the sequence.
Plunging Attack: Plunges from mid-air to strike the ground below, damaging opponents along the path and dealing AoE DMG upon impact.
Eula Talent - Icetide Vortex
Icetide Vortex (Elemental Skill)
Press

Slashes swiftly, dealing Cryo DMG.

When it hits an opponent, Eula gains a stack of Grimheart that stacks up to 2 times. These stacks can only be gained once every 0.3s.

Grimheart: Increases Eula’s resistance to interruption and DEF.

Hold

Wielding her sword, Eula slashes forward, dealing AoE Cryo DMG to opponents in front of her, consuming all the stacks of Grimheart that Eula possess.

Each stack of Grimheart will be converted into an Icewhirl Brand that deals Cryo DMG to nearby opponents, decreasing their Physical RES and Cryo RES. Multiple hits will not cause this stack to effect, but will extend the effect’s duration.

“So the waves roiled, swallowing the crown of the nobles. And ever after did each drop amidst the icy waves reflect a golden crown, each and every droplet of the spray shining with its light”
Eula Talent - Glacial Illumination
Glacial Illumination (Elemental Burst)
Brandishes her greatsword, dealing Cryo DMG to nearby opponents and creates a Lightfall Sword that follows her around for a certain duration.

When Eula’s own Normal Attacks, Elemental Skills and Elemental Bursts deal DMG to opponents, they will charge the Lightfall Sword, which can gain an energy stack once every 0.1s.

Once its duration ends, the Lightfall Sword will explode violently, dealing Physical DMG to nearby opponents.

This DMG scales on the number of energy stacks the Lightfall Sword has accumulated. If Eula dies or leaves the field, the Lightfall Sword will immediately explode.

It is easy to sink. But even so, she desires to freeze this oncoming tide.
TalentDescription
Eula Talent - Roiling Rime
Roiling Rime
If 2 stacks of Grimheart are consumed upon unleashing the Holding Mode of, a Lightfall Sword Remnant will be created that will explode immediately, dealing 50% of the basic Physical DMG dealt by a Lightfall Sword created by Glacial llumination.
Eula Talent - Wellspring Of War Lust
Wellspring of War-Lust
When Glacial Illumination is cast, the CD of Icetide Vortex is reset and Eula gains 1 stack of Grimheart.
Eula Talent - Aristocratic Introspection
Aristocratic Introspection
When Eula crafts Character Talent Materials, she has a 10% to receive double the product.
LevelConstellationDescription
1Eula Constellation - Tidal Illusion
Tidal Illusion
Everytime Icetide Vortex’s Grimheart stacks are consumed, Eula Physical DMG is increased by 30% foor 6s.Each stack consumed will increase the duration of this effect by 6 up to a maximum of 18s.
2Eula Constellation - Lady Of Seafoam
Lady of Seafoam
Decreases the CD of Icetide Vortex’s Holding Mode, rendering it identical to press CD.
3Eula Constellation - Lawrence Pedigree
Lawrence Pedigree
Increases the Level of Glacial Illumination by 3. Maximum upgrade level is 15
4Eula Constellation - The Obstinacy Of One's Inferiors
The Obstinacy of One’s Inferiors
Lightfall Swords deal 25% increased damage against enemies with less than 50% health
5Eula Constellation - Chivalric Quality
Chivalric Quality
Increases the Level of Icetide Vortex by 3. Maximum upgrade level is 15
6Eula Constellation - Noble Obligation
Noble Obligation
Lightfall Swords created by Glacial Illumination start with five stacks of energy. Normal attacks, elemental skills, and elemental bursts have a 50% chance to grant the Lightfall Sword an additional stack of energy