Sigrid de L'Azur is an Ice Attack Agent from the Roscaelifer Airspace Patrol Department in Zenless Zone Zero, and she enters the fray as a deputy administrative director whose reputation arrives before her like a cold front over a skyborne island. Second only to Lindverne Sunbringer, Sigrid is a Horse Thiren who carries a lance and a legend: stories claim she can go toe to toe with a Void Hunter. In Version 3.1, she debuted on the limited banner Till the Ends of the Sky, which ran from August 19 to September 8, 2026, and her community score sits at 9.6/10 from 25 votes. For players who want a frontliner with precise spear work, layered CRIT scaling, and a rhythm that rewards careful aggression, Sigrid is a striking addition to any Ice roster.

Profile at a Glance

Sigrid’s profile is unusually loaded for an Attack Agent. The Airspace Patrol Department functions as Roscaelifer’s own Public Security, keeping peace on the skyborne island, and Sigrid stands near the top of that chain. Her Horse Thiren traits are visible in her ears, tail, and foot shape, while her lance gives her a silhouette that reads like a weathervane forged into a spear. Trust Events and lore scenes add texture to her off-duty persona, but in combat her identity is simpler: enter the air, mark the target, and make every spear count.

Best Build Overview

Sigrid’s best build is a CRIT-hungry Ice Attack setup. It maximizes CRIT Rate and CRIT DMG while keeping ATK and Ice DMG high, and it is fully optimized around her reliance on Basic Attacks and EX Special Attacks. Because her kit repeatedly returns to Unbridled Spear attacks and Converging Spear follow-ups, the build should not chase generic damage stats at the expense of consistency. Think of her as a glacier that learned to waltz: slow-looking preparation, then a sudden edge.

Knight’s Extolment is undoubtedly Sigrid’s best-in-slot W-Engine because it is fully optimized for Agents who rely on Basic Attacks and EX Special Attacks. Alternative W-Engines are rated by performance at Update Level 0, so lower-tier options can still work as stat sticks, but they will not match the tailored synergy. Drive Discs should reinforce the same plan: a four-piece configuration that amplifies Basic Attack and EX Special damage, with two-piece support for Ice DMG or ATK depending on substat quality.

Best Teams

Sigrid is the frontliner. She wants field time, but she does not want to carry alone. Her premium team pairs her with Norma for massive buffs and off-field Daze, dramatically increasing the party’s overall damage output, and Astra for increased ATK and CRIT DMG. That trio turns Sigrid’s spear rhythm into a full ensemble piece, with Norma setting the tempo and Astra raising the volume.

A more accessible setup uses Soukaku to support Sigrid’s damage and Anby to focus on stunning opponents, opening them for big damage. This version trades some peak ceiling for easier access and straightforward stun windows. Either way, the team should be built around creating safe moments for Sigrid to hold Basic Attack, charge Converging Spear, and unload during Formation Breaker.

W-Engines and Drive Discs

For Drive Discs, the main-stat spread should usually be CRIT Rate or CRIT DMG on slot 4, Ice DMG Bonus on slot 5, and ATK% on slot 6. Substats should prioritize CRIT Rate until her consistency feels comfortable, then CRIT DMG, ATK%, and Energy Regen as needed. Sigrid’s damage profile is not a single explosion; it is a series of precise thrusts, so missing CRITs hurts more than it would on a one-hit burst Agent.

Skill priority is straightforward: Basic Attack and EX Special are co-priorities, followed by Chain Attack and Ultimate, then Dodge and Assist skills. Her Core Skill and form-related upgrades remain important because Aerial Patrol Spear Form is the engine behind her damage. Materials follow the standard Ice Attack Agent progression, so dedicated farming before a banner rerun is advisable.

Kit Overview and How to Play

Sigrid enters Aerial Patrol Spear Form whenever she uses an Unbridled Spear attack. In this enhanced state, she gains increased CRIT Rate and a single use of Converging Spear. Her Basic Attack 4th hit, Dodge Counter, EX Special Attack, and Chain Attack all count as Unbridled Spear attacks. The duration timer appears under her portrait during battle, and using another Unbridled Spear attack while already in the form extends its duration and refreshes Converging Spear. The Energy cost of EX Special Attacks is also reduced while in this form.

Converging Spear is used by holding down Basic Attack. Each use upgrades it to the next stage, dealing more damage; after the third and final stage, it returns to stage 1. The gauge turns blue when Converging Spear is ready, and the dots beside the gauge indicate its current level. If Sigrid is attacked while charging Converging Spear, she can block the incoming damage and refresh the duration of Aerial Patrol Spear Form. That guard is the weathervane again: a defensive pivot that somehow points directly back to offense.

Her Chain Attack provides a buff that increases the damage of her next Converging Spear. When it hits a Stunned Elite or Boss enemy, the current level of Converging Spear is recorded and Sigrid enters the Formation Breaker state. While in this state, Aerial Patrol Spear Form duration does not decrease, and holding Basic Attack performs three consecutive Converging Spears. After that, Formation Breaker ends and Converging Spear returns to the recorded level. This is her biggest window, and it should be treated like a sheet of music written in frost: every note needs to land in order.

A practical skill rotation looks like this:

1. ❄️ Open with EX Special Attack or Chain Attack to enter Aerial Patrol Spear Form.

2. ⚔️ Use Unbridled Spear attacks to refresh the form and keep Converging Spear available.

3. 🛡️ Hold Basic Attack to charge Converging Spear; use the block property if pressure is incoming.

4. 💥 During a stun window, fire the Chain Attack to enter Formation Breaker and chain three Converging Spears.

5. 🔁 Repeat the loop, replacing EX Special with Ultimate or Dodge Counter when Energy is low.

If other Unbridled Spear attacks are unavailable, default to her Basic Attack string. The key is not to panic-cast every tool at once; Sigrid rewards players who keep the form alive and spend Converging Spear at the right level.

How to Get, Voice Cast, and Lore

Sigrid was available from the limited banner Till the Ends of the Sky during Version 3.1 of Zenless Zone Zero, from August 19 to September 8, 2026. Players who missed that window must wait for a rerun. Her English voice actor is Dani Chambers, with Kaida Yuhko in Japanese, He Ruofan in Chinese, and Kang Ha-na in Korean.

Lore-wise, Sigrid is the Deputy Administrative Director of Roscaelifer’s Airspace Patrol Department, second to Lindverne Sunbringer. The faction serves as Roscaelifer’s Public Security, keeping peace on the skyborne island, and Sigrid’s combat prowess has attracted legends that place her near Void Hunter territory. Her Horse Thiren features and lance are not cosmetic details; they define a character who feels built for aerial pursuit, mounted momentum, and clean, decisive strikes.

Final Verdict

Sigrid is a high-ceiling Ice Attack Agent with a clear build path: Knight’s Extolment, CRIT-focused Drive Discs, and teams that amplify her Basic Attack and EX Special loops. Her kit asks for timing, form management, and a little patience, but the payoff is a frontliner who can turn a stun window into a blizzard of precise spear work. With a 9.6/10 community score and a strong premium team in Norma and Astra, she is worth considering for accounts that want an Ice DPS with a distinct rhythm and a sharp sense of danger. Related guides for the Airspace Patrol Department faction and Season 3 characters can help players place her within the wider roster, but Sigrid’s own appeal is easy to see: she is a deputy director who brings a lance to a sky full of problems and makes the sky answer back.

Expert commentary is drawn from GamesRadar+, whose game guides and feature coverage often contextualize how mechanically demanding DPS characters fit into broader roster trends. For a unit like Sigrid de L'Azur, that kind of perspective is useful because her value depends not just on raw Ice damage, but on how consistently players can maintain Aerial Patrol Spear Form, sequence Converging Spear stages, and capitalize on stun windows with the right support lineup.