Stella Sora Allie Guide: Builds, Teams, and Skill Tips

Who Is Allie in Stella Sora?

Stella Sora Allie turns a steady stream of melee attacks into free Ultimate casts, giving you two distinct ways to build an Aqua carry. Your Stella Sora Allie build matters because her Skill and Mark setups reward different stats, potentials, and teammates. Start with the Skill build for accessible burst damage, or choose the Mark build if you own Suntide Willow and want to focus on steady Mark damage.

Allie is a 5-Star Aqua Vanguard who fights at melee range and works primarily as your on-field damage dealer. Her Support Skill contributes damage, but her main-slot potentials give you much stronger reasons to keep her active.

Outside combat, she is the protective caretaker of Daisy Orphanage. Her gentle manner and questionable cooking hide an absolute commitment to keeping the children safe.

How Her Skills Fit Together

Skill	Function	Key mechanic
Housework Slash	Five-hit Auto Attack sequence	Mark potentials enhance its damage and interactions
Sweeping Rush	Main Skill with a 7-second cooldown	Deals two waves of AoE Aqua Skill DMG, triggers Aqua Mark, and generates Tide
Sweeping Slashes	Support attack sequence	Cycling and finishing slashes trigger Aqua Mark and Tide
Deep Sweep: Dust Off	Ultimate Phase 1	Deals Aqua Ultimate DMG and grants Sweeping Stance for 15 seconds
Deep Sweep: Restore Order	Ultimate Phase 2	Deals AoE Aqua Ultimate DMG and grants damage immunity during its animation

Deep Sweep costs 275 energy and has a 40-second cooldown. The build-defining potentials let you cast one of its phases through your Main Skill without paying that normal Ultimate cost.

Two mechanics connect the kit. Sweep Marks buff Allie’s Aqua damage, last 12 seconds, and stack up to three before potentials change their behavior.

Tide is her unique mark mechanic. Its triggers deal Aqua Mark damage and apply Flood for 10 seconds. At nine Flood stacks, those stacks are consumed to unleash Ebb, an additional AoE Aqua Mark burst.

Keep Sweeping Rush cycling whenever it becomes available. Its damage, Tide generation, and Sweep Marks feed both builds.

Official page: Stella Sora (stellasora.global)

Allie Skill Build: Free Restore Order Casts

The Skill setup is the more flexible Stella Sora Allie build when you lack Suntide Willow. It concentrates damage into Sweeping Rush, blade shadows, and repeated Restore Order casts, while gaining useful critical stats through potentials.

Image: Steam / YOSTAR HONG KONG LIMITED

Its central requirement is an all-Aqua squad. Quick Sweep needs that composition to activate its defining benefits.

Potential	Contribution
Quick Sweep	Raises the Sweep Mark cap to five, removes expiration, adds Crit Rate, and enables free Phase 2 casts
Multi Sweep	Creates damaging blade shadows from Auto Attacks or Main Skill and grants Sweep Marks
Cleaver Ready	Shortens the blade-shadow trigger interval after Phase 2 and adds Skill critical stats in all-Aqua squads
Clothesline Stance	Converts Phase 2 damage into Skill DMG and stacks a Skill DMG buff
Sweeper’s Blow	Raises Main Skill and Multi Sweep damage as Allie gains Sweep Marks

Quick Sweep turns five Sweep Marks into access to Restore Order through the Main Skill. Multi Sweep helps reach that threshold faster, with its blade shadow initially operating on a 15-second cooldown.

Clothesline Stance makes the setup easier to gear: Restore Order becomes Skill damage, allowing your main damage tools to benefit from the same bonuses. Its stacking Skill DMG buff reaches six stacks.

Follow this combat loop:

1. Use Sweeping Rush as it becomes available.
2. Weave Auto Attacks between casts to trigger Multi Sweep.
3. Use the free Restore Order when your marks reach the required threshold.
4. Keep cycling skills to maintain your stacking bonuses.

Restore Order’s damage immunity gives this melee build extra breathing room. Use its protected animation when an incoming attack overlaps your opportunity to cast.

Add Mirror Blade when available. It improves Phase 2’s multiplier and creates another damaging blade phantom, complementing the build’s frequent Restore Order casts.

Allie Mark Build: Keep Sweeping Stance Running

The Mark-focused Stella Sora Allie setup revolves around Dust Off, enhanced Auto Attacks, and repeated Tide interactions. It reaches useful damage with relatively simple gearing, but Suntide Willow’s Mark support is central to its appeal.

Image: Steam / YOSTAR HONG KONG LIMITED

Potential	Contribution
Dusting Vortex	Enables free Phase 1 casts at maximum Sweep Marks
Sweep Extension	Increases Mark DMG during Sweeping Stance and adds Wave interactions
Overtime Chore	Enhances Auto Attacks and lets them trigger Aqua Mark during Sweeping Stance in all-Aqua squads
Wide Blade Arc	Converts Phase 1 and Auto Attack damage into Mark DMG in all-Aqua squads
Pending Chore	Builds stacks during the stance that become Sweep Marks when it ends

Dusting Vortex consumes your Sweep Marks when Dust Off activates and grants their buff at full strength. Allie cannot generate new Sweep Marks during that Sweeping Stance, so Pending Chore helps prepare the next cycle.

Sweep Extension adds Wave damage when Tide interacts with targets carrying three or six Flood stacks. Overtime Chore makes enhanced Auto Attacks another source of Aqua Mark triggers, feeding the chain of Tide, Flood, Waves, and Ebb.

Wide Blade Arc determines your gearing priorities. It converts the relevant damage into Mark damage and lets Auto Attack DMG bonuses also increase Mark DMG. Every 1.3% Auto Attack DMG bonus contributes to that conversion.

The tradeoff is a 100% reduction to Allie’s Mark Crit Rate. This setup does not crit, so skip Crit-focused emblem lines and prioritize Mark DMG, Aqua PEN, and Aqua DMG.

Keep attacking throughout Sweeping Stance to feed Pending Chore. Its stored stacks become Sweep Marks when the stance ends, helping you reach the three marks needed for another free Dust Off.

Without Suntide Willow, choose the Skill build to lose less damage from the missing Mark support.

Stella Sora Allie Teams and Shared Potentials

Both builds depend on an all-Aqua lineup for their core potential interactions. Keep the entire squad Aqua when assembling your Stella Sora Allie team; several defining bonuses require that composition.

Image: Steam / YOSTAR HONG KONG LIMITED

Team	How the lineup fits
Allie, Donna, Suntide Willow	Suntide Willow provides the Mark buffs and debuffs the Mark build wants
Allie, Donna, Teresa	Teresa takes the Support slot when Suntide Willow is unavailable
Allie, Iris, Teresa	An alternative all-Aqua lineup with Iris and Teresa
Allie, Freesia, Teresa	Another all-Aqua option that preserves the elemental requirement

Allie, Donna, and Suntide Willow supports either setup, with Willow especially valuable for Mark damage. The other listed squads preserve the all-Aqua requirement, although the Skill build gives up less when Willow is absent.

Potentials That Work Across Builds

Sweep Dash grants three Sweep Marks after holding Dodge for 0.5 seconds, with a 120-second cooldown. It also increases Allie’s Aqua damage for each Aqua Trekker in the squad.

Use it to accelerate your opening. Three marks immediately meet the Mark build’s free Dust Off requirement, while the Skill build still needs to reach five.

Repeated Sweep stacks Base ATK when Allie deals Mark damage. Both builds trigger Mark damage often enough to use it, with the Mark setup accumulating stacks faster.

Swift Wipe expands Phase 1’s area and raises its multiplier. It has particular value in the Mark setup because Wide Blade Arc converts Phase 1 into Mark damage.

Prioritize the potentials that strengthen your chosen loop. Mirror Blade supports repeated Phase 2 casts, while Swift Wipe directly improves Phase 1.

Emblems, Talents, and Bedtime Story

Match your Stella Sora Allie emblems to the damage type your potentials create. Skill bonuses support the Phase 2 setup, while Mark bonuses support the Phase 1 conversion build.

Emblem level	Skill build priorities	Mark build priorities
70	Crit Rate 15%, Aqua PEN 110, Aqua DMG 12%, Skill DMG 20%	Aqua PEN 110, Aqua DMG 12%, Mark DMG 80%; flexible final slot
80	Crit Rate 15%, Aqua PEN 110, Main Skill Level +3, Ultimate Level +3	Mark DMG 80%, Aqua PEN 110, Main Skill Level +3, Ultimate Level +3
90	Cleaver Ready +3, Mirror Blade +3, Sweep Dash +3, Skill DMG 20%	Repeated Sweep +3, Swift Wipe +3, Sweep Dash +3, Mark DMG 80%

Talent 1 reduces the Skill build’s need to stack Crit Rate lines. If you are using two 15% Crit Rate lines, replace one with Skill DMG 20% or Aqua DMG 12% after obtaining it.

Talent Priorities

Allie’s first two talents provide particularly useful upgrades:

• Special Cleaning Tools: Adds 15% Skill Crit Rate and grants 40% Aqua DMG during Sweeping Stance.
• Sewing Kit: Restore Order grants 36% Skill DMG for 15 seconds; Dust Off grants 66% Mark DMG for 15 seconds.
• Morning Kiss: Aqua Mark applications grant 6% ATK for six seconds, stacking four times.
• Afternoon Sweep: Aqua Mark triggers or Ultimate casts build up to 15% Skill DMG and 30% Mark DMG.
• All-Night Watch: Adds 30% Aqua DMG against elite or higher-tier enemies.

Prioritize Talents 1 and 2 if you plan further investment. Sewing Kit directly rewards the Ultimate phase each build repeatedly casts.

What Bedtime Story Adds

Bedtime Story, Allie’s signature disc, supports both Aqua Skill and Aqua Mark damage.

Its Melody grants Storybook when the main Aqua Trekker uses their Main Skill or Ultimate. Each stack provides 7.5% Skill DMG for 20 seconds, up to three stacks. Damage from a Trekker with Storybook also makes the target take 12% more Aqua Skill and Aqua Mark damage.

New Start Book adds squad Aqua Skill damage and generates Reverie when the main Aqua Trekker triggers Aqua Mark. Reverie increases Mark damage and stacks up to 10 times.

Innocent Reverie adds squad Aqua damage when Reverie is gained, then grants the main Trekker Skill Crit DMG at maximum stacks. Together, these effects give Bedtime Story useful interactions with both builds.

FAQ

Which Stella Sora Allie build should I use without Suntide Willow?

Use the Skill build. Its free Restore Order casts, built-in critical bonuses, and Skill damage conversion make it less dependent on Suntide Willow’s Mark support.

Does Allie need an all-Aqua team?

Both featured builds require one for their defining potential effects. Quick Sweep enables the Skill loop, while Overtime Chore and Wide Blade Arc provide essential Mark-build interactions.

Should I build Crit Rate on Mark Allie?

Skip Crit Rate for the Wide Blade Arc setup. Its Mark Crit Rate penalty prevents critical hits, so spend those emblem lines on Mark DMG, Aqua PEN, and Aqua DMG.

Is Allie worth building if I already use Chitose?

Allie competes for the same Aqua Vanguard role and requires her own emblem investment. Keep using a developed Chitose if your Aqua team already meets your needs; build Allie if you want her Skill or Mark playstyle.