Theorylytics

Aventurine vs March 7th

Aventurine vs March 7th — two Preservation characters competing for the same roster slot.

TL;DR — Quick Pick

Pick Aventurine if…

  • You need a Imaginary Preservation unit and Aventurine's kit matches your account gap.
  • You prefer Shielder gameplay over March 7th's Shielder identity.
  • Yes—Aventurine is a flexible Imaginary shielder with FUA utility.

Pick March 7th if…

  • You need a Ice Preservation unit and March 7th's kit matches your account gap.
  • You prefer Shielder gameplay over Aventurine's Shielder identity.
  • Situational—Preservation March is an early Ice shielder.
Verdict

Aventurine and March 7th are both Preservation investments that answer different account needs. Aventurine (Imaginary, Shielder) shines when Yes—Aventurine is a flexible Imaginary shielder with FUA utility.. March 7th (Ice, Shielder) is the better commit when Situational—Preservation March is an early Ice shielder.. Compare signature builds, team requirements, and your existing supports before pulling either.

At a Glance

Aventurine
Stat
March 7th
Imaginary
Element
Ice
Preservation
Path
Preservation
5★Winner
Rarity
4★
Shielder
Primary role
Shielder
MoC: A · PF: A · AS: AWinner
Endgame ratings
MoC: B · PF: B · AS: B
DEF% / SPD / Effect Hit as needed
Scaling focus
DEF% / SPD / Effect Hit as needed
Imaginary + PreservationWinner
Playstyle
Ice + Preservation
Moderate
Team flexibility
Moderate
Jiaoqiu / Pela / Robin
Best support shell
Sunday / Robin / Sparkle
Texture of Memories — Accessible Preservation cone—superimpose when possible.
F2P Light Cone
Texture of Memories — Accessible Preservation cone—superimpose when possible.Winner
Excellent
E0 viability
Excellent

Strengths & Weaknesses

Aventurine

Strengths
  • Ultimate “Roulette Shark” buffs allies’ damage for a short window—level this before polishing filler traces.
  • Talent “Shot Loaded Right” fires Follow-Up ATKs off ally Basics—damage keeps flowing even when Aventurine is not the active turn.
  • Skill “Cornerstone Deluxe” applies a Shield that absorbs incoming damage—this is the spend that keeps the rotation honest.
Weaknesses
  • Follow-Ups from “Shot Loaded Right” need allies who actually Basic ATK on schedule—freeze/CC on the team stalls Aventurine’s off-turn damage.
  • Shield value falls when content is a pure damage race or when the carry already has invulnerability frames—over-building Aventurine’s relics delays the DPS sets that actually end cycles.
  • Spamming “Cornerstone Deluxe” every turn without watching Skill Points strands the rest of the team—Aventurine is often the SP sink.

March 7th

Strengths
  • Ultimate “Glacial Cascade” hits every enemy on the field in one cast—level this before polishing filler traces.
  • Skill “The Power of Cuteness” applies a Shield that absorbs incoming damage—this is the spend that keeps the rotation honest.
  • Talent “Girl Power” applies a Shield that absorbs incoming damage—ignore it and March 7th plays like a worse generic Preservation unit.
Weaknesses
  • Shield value falls when content is a pure damage race or when the carry already has invulnerability frames—over-building March 7th’s relics delays the DPS sets that actually end cycles.
  • As a 4★ Preservation unit, March 7th is easy to gear for early/mid game but usually loses the niche race to a modern limited option once that banner is built.
  • Spamming “The Power of Cuteness” every turn without watching Skill Points strands the rest of the team—March 7th is often the SP sink.

Shared Team Members

With Aventurine

Robin is the Advance / DMG amp — time their Skill/Ult for the carry’s damage window.

With March 7th

Robin is the Advance / DMG amp — time their Skill/Ult for the carry’s damage window.

With Aventurine

Pela stacks shred / vulnerability the carry’s kit assumes every cycle.

With March 7th

Pela applies DEF shred / vulnerability so the carry’s multipliers actually land.

Best Builds (Signature)

Aventurine

Light Cone

Inherently Unjust Destiny

Relics

Knight of Purity Palace (4pc) + Belobog of the Architects (2pc)

Body

DEF%

Feet

SPD

Sphere

DEF%

Rope

ERR%

Substats

DEF% / SPD / Effect Hit as needed

March 7th

Light Cone

Moment of Victory

Relics

Knight of Purity Palace (4pc) + Belobog of the Architects (2pc)

Body

DEF%

Feet

SPD

Sphere

DEF%

Rope

ERR%

Substats

DEF% / SPD / Effect Hit as needed

Who Should You Pull?

Aventurine
Pull Aventurine if…
  • You need a Imaginary Preservation unit and Aventurine's kit matches your account gap.
  • You prefer Shielder gameplay over March 7th's Shielder identity.
  • Yes—Aventurine is a flexible Imaginary shielder with FUA utility.
  • Ultimate “Roulette Shark” buffs allies’ damage for a short window.
  • Aventurine is a stronger general pull priority for your roster.
Aventurine Full Guide
March 7th
Pull March 7th if…
  • You need a Ice Preservation unit and March 7th's kit matches your account gap.
  • You prefer Shielder gameplay over Aventurine's Shielder identity.
  • Situational—Preservation March is an early Ice shielder.
  • Ultimate “Glacial Cascade” hits every enemy on the field in one cast.
  • Ultimate “Glacial Cascade” hits every enemy on the field in one cast—level this before polishing filler traces.
March 7th Full Guide