Main builds

In an all-Aqua squad, increases the maximum number of Sweep Marks. They no longer disappear over time, and each Sweep Mark additionally increases Allie's Crit Rate. When the number of lit Sweep Mark reaches the maximum, Ultimate Phase 2 can be cast via the Main Skill.

When casting Auto Attacks or Main Skill, generates a blade shadow that deals AoE Aqua DMG and gains Sweep Mark.

For a period of time after casting Ultimate Phase 2, the trigger interval of blade shadow is reduced. In an all-Aqua squad, increases Allie's Skill Crit Rate and Skill Crit DMG.

All DMG dealt by Ultimate Phase 2 becomes Skill DMG. When casting Ultimate Phase 2 or the Main Skill, increases own Skill DMG.

When gaining a Sweep Mark, increases the Skill DMG dealt by the Main Skill and Multi Sweep (Potential).

When the number of lit Sweep Marks reaches the maximum, Ultimate Phase 1 can be cast via the Main Skill. Casting Ultimate Phase 1 by any means consumes all Sweep Marks and grants max stacks of Sweep Mark buffs.

While Sweeping Stance of Ultimate Phase 1 is active, additionally increases Allie's Mark DMG. While Sweeping Stance is active, when the target's Tide reaches a certain number of stacks, additionally generates a Wave. Wave is enhanced to Abyssal Wave.

Increases Allie's Auto Attack DMG. In an all-Aqua squad and while Sweeping Stance is active, Housework Slash (Auto Attack) is enhanced, increasing its DMG multiplier. It can also trigger Aqua Mark to generate Tidal Wave.

In an all-Aqua squad, all DMG dealt by Ultimate Phase 1 and Auto Attacks becomes Mark DMG. Meanwhile, increasing Allie's Auto Attack DMG additionally increases her Mark DMG. Reduces Allie's Mark Crit Rate.

While Sweeping Stance is active, generating Wave via Tidal Wave a certain number of times grants 1 stack of Pending Chore and increases Allie's Auto Attack DMG. Upon exiting Sweeping Stance, Pending Chores are converted into Sweep Marks.

A period of time after holding Dodge to dash, immediately gains 3 Sweep Marks. For each Aqua Trekker in the squad, increases Allie's Aqua DMG.

When dodging or gaining a Shield, increases Allie's ATK.

When Allie deals Mark DMG, increases her ATK.

When casting the Ultimate, boosts stats.

Increases the burst range and DMG of Ultimate Phase 1.

Ultimate Phase 2 creates an additional long blade phantom that deals DMG. Increases Ultimate Phase 2's DMG multiplier dealt.