March 7th (Preservation) Skills, Traces & Eidolons

Honkai: Star Rail
Last Updated: on Jun 20, 2025 at 10:00
Build GuideSOON Character Profile

Introductions

March 7th (Preservation) is a 4★ character with the Ice element who follows the Path of Preservation.
A girl who once slumbered in eternal ice and knows nothing about her past.
To find out the truth about her origins, she decided to travel with the Astral Express.
As of right now, she has prepared about 67 different versions of her life story for herself.

Skills

Basic ATK
Frigid Cold Arrow
Single Target
Lv. 6
Energy gain: 20
Break: Main: 10.0
Deals Ice DMG equal to 100% of March 7th's ATK to a single enemy.
Skill
The Power of Cuteness
Defensive
Lv. 10
Energy gain: 30
Provides a single ally with a Shield that can absorb DMG equal to 57.0% of March 7th's DEF plus 760 for 3 turn(s).
If the ally's current HP percentage is 30.0% or higher, greatly increases the chance of enemies attacking that ally.
Ultimate
Glacial Cascade
AoE | 120 energy cost
Lv. 10
Energy gain: 5
Break: Adjacent: 20.0
Deals Ice DMG equal to 150.0% of March 7th's ATK to all enemies. Hit enemies have a 50.0% base chance to be Frozen for 1 turn(s).
While Frozen, enemies cannot take action and will receive Ice Additional DMG equal to 60.0% of March 7th's ATK at the beginning of each turn.
Talent
Girl Power
Single Target
Lv. 10
Energy gain: 10
Break: Main: 10.0
After a Shielded ally is attacked by an enemy, March 7th immediately Counters, dealing Ice DMG equal to 100% of her ATK. This effect can be triggered 2 time(s) each turn.
Technique
Freezing Beauty
Technique
Energy gain: -
Break: Main: 20.0
Immediately attacks the enemy. After entering battle, there is a 100% base chance to Freeze a random enemy for 1 turn(s).
While Frozen, the enemy cannot take action and will take Ice Additional DMG equal to 50.0% of March 7th's ATK at the beginning of each turn.

Major Traces

Purify
A2
Major trace
When using Skill, dispels 1 debuff from one designated ally.
Reinforce
A4
Major trace
The duration of the Shield generated from Skill is extended for 1 turn(s).
Ice Spell
A6
Major trace
When using Ultimate, increases the base chance to Freeze enemies by 15.0%.

Minor Traces

Ice DMG Boost
+22.4%
DEF
+22.5%
Effect Resistance
+10.0%

Eidolons

E1
Memory of You
Eidolon 1
Every time March 7th's Ultimate Freezes a target, she regenerates 6 Energy.
E2
Memory of It
Eidolon 2
Upon entering battle, grants a Shield equal to 24.0% of March 7th's DEF plus 320 to the ally with the lowest HP percentage, lasting for 3 turn(s).
E3
Memory of Everything
Eidolon 3
Ultimate Lv. +2, up to a maximum of Lv. 15.
Basic ATK Lv. +1, up to a maximum of Lv. 10.
E4
Never Forfeit Again
Eidolon 4
The Talent's Counter effect can be triggered 1 more time in each turn. The DMG dealt by Counter increases by an amount that is equal to 30.0% of March 7th's DEF.
E5
Never Forget Again
Eidolon 5
Skill Lv. +2, up to a maximum of Lv. 15.
Talent Lv. +2, up to a maximum of Lv. 15.
E6
Just Like This, Always...
Eidolon 6
Allies under the protection of the Shield granted by the Skill restore HP equal to 4.0% of their Max HP plus 106 at the beginning of each turn.

Stats and Ascension Materials

Lv. 1
Base Stats
HP
144
ATK
70
DEF
78
SPD
101
Ascension Materials
Credits
246400
Thief's Instinct
12
Usurper's Scheme
13
Horn of Snow
50
Conqueror's Will
12

March 7th (Preservation) Voice Actors

EN
Skyler Davenport
JP
Ogura Yui
CN
Nuoya
KR
Jung Hye-won
Shikhu
Staff Author
Follow Shikhu

This guide has been written by Shikhu (Discord - Shikhu). A long-time Honkai Star Rail player since launch experiencing everything the game has to offer from building his favourite characters to clearing MoC, PF and AS on the regular.

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Changelog

  • 20 Jun. 2025: Page and Skills for March 7th (Preservation) added.
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