37Build and Guide

Introduction

37 is a 6✦ rarity character from the Star afflatus who deals Mental damage and belongs to the Sub DPS class.

A crit-based Genesis DMG dealer, 37 works best with teammates who consistently cast follow-up attacks (FUA). Each allied FUA gives her 1 Eureka; when she reaches 5 Eureka, she casts a mass FUA. A sub-DPS who synergizes well with many characters, 37 is also able to serve as a main DPS at higher Portrays.

To learn more about 37 check the sections below. Use the tabs to quickly switch to the kind of information you're looking for.

Last updated

37 profile was last updated on July 13th, 2025.

To learn more about 37 check the sections below. Use the tabs to quickly switch to the kind of information you're looking for.

Profile

Review

Stats & Build

Synergy & Teams

Lore

Specialties

DPS

Support

Follow-up Attack

Skills

Kingdom of Geometry

Mass Buff. Grants 2 stacks of [Numeral Perception] to all allies, gains 2 stacks of [Enlightenment], and gains Eureka +2.

"Ф It is the omega, the final answer, the result of all calculations."

Numeral Perception:

ATK +10% (-1 stack after attacking).

Enlightenment:

The Incantation's additional Genesis DMG Dealt +100% (-1 stack after trigger).

Triangulation

✦✧✧

[Attack]

1-target attack. Deals 140% Mental DMG plus (ATK x40%) Genesis DMG.

"Ф An obvious triangle."

✦✦✧

[Attack]

1-target attack. Deals 210% Mental DMG plus (ATK x60%) Genesis DMG.

"Ф An obvious triangle, speaking out against overlooked injustices."

✦✦✦

[Attack]

1-target attack. Deals 350% Mental DMG plus (ATK x100%) Genesis DMG.

"Ф An obvious triangle, speaking out against overlooked injustices, the evidence is as follows."

Curve Mapping

✦✧✧

[Attack]

Mass Attack. Deals 70% Mental DMG plus (ATK x40%) Genesis DMG to 2 enemies. Gains 1 additional stack of [Sturdiness].

"Ф Such beautiful form."

✦✦✧

[Attack]

Mass Attack. Deals 105% Mental DMG plus (ATK x60%) Genesis DMG to 2 enemies. Gains 1 additional stack of [Sturdiness].

"Ф Such beautiful form. Desirable in dimensions and fractals."

✦✦✦

[Attack]

Mass Attack. Deals 175% Mental DMG plus (ATK x100%) Genesis DMG to 2 enemies. Gains 2 additional stack of [Sturdiness].

"Ф Such beautiful form. Desirable in dimensions and fractals—a truth agreed upon by all."

Sturdiness:

When the caster is attacked, DMG Taken Reduction +25% (-1 stack after trigger).

Inheritance

Calculation of Genesis

Insight I

After using an Incantation, gains Eureka +1. After another ally takes an extra action, gains Eureka +1. When at 5 Eureka, consumes 5 Eureka to cast [Supplementary Formula]. This attack is regarded as 1 follow-up attack and does not grant any Eureka.

Materials

Sharpodontyx18000
Page of Starlit Ascentx6
Magnesia Crystalx6
Liquified Terrorx5

Calculation of Genesis

Insight II

Critical DMG +15% when the caster enters battle.

Materials

Sharpodontyx40000
Scroll of Starlit Ascentx10
Esoteric Bonesx6
Winged Keyx6

Calculation of Genesis

Insight III

When entering battle, Critical Rate +20%. All Genesis DMG applied through Incantations can critically hit.

Materials

Sharpodontyx200000
Tome of Starlit Ascentx16
Bogeymanx5
Serpent Scepterx3

Special effects

Supplementary Formula:

Mass attack. Deals 120% Mental DMG plus (ATK x40%) Genesis DMG to all enemies.

Euphoria

37 doesn't have an Euphoria update yet. If it will be released, we will add it here.

Portray

37 Portray

Portray details

Lv. 1:

Calculation of Genesis: When entering battle, Critical Rate boost increased to 40%.

Lv. 2:

Calculation of Genesis: [Supplementary Formula]'s Mental DMG is increased to 180%; additional Genesis DMG increased to (ATKx60%).

Lv. 3:

Kingdom of Geometry: [Enlightenment] increased to 3 stacks; Eureka gained increased to 3.

Lv. 4:

Calculation of Genesis: [Supplementary Formula]'s Mental DMG is increased to 240%; additional Genesis DMG increased to (ATKx80%).

Lv. 5:

Kingdom of Geometry: [Numeral Perception] increased to 3 stacks; Eureka gained increased to 4.

Gallery

Insight 0

Insight 2

Review

Last updated: 07/09/2025

37 is a strong supportive damage dealer who gains Eureka to cast [Supplementary Formula], a mass attack that deals 120% Mental DMG and 40% Genesis DMG. 37 gains Eureka when she casts her incantations and when her allies cast follow-up attacks (FUA). As a result, she scales well with teammates who cast frequent FUAs.

Her Insight III increases the Critical Rate by 20% and allows her Genesis DMG to score critical hits. You'll want to unlock this early to capitalize on 37's naturally high Critical Rate and unlock her synergy with other crit-based characters.

On top of granting herself Eureka, her incantations deal Genesis DMG that scales directly with her ATK. [Triangulation] is a single-target attack, while [Curve Mapping] is a mass attack that also grants her a stack of [Sturdiness]. The [Sturdiness] helps to balance out 37's notorious squishiness.

37's ultimate [Kingdom of Geometry] grants herself +2 Eureka and 2 stacks of [Enlightenment], a single-use Genesis DMG Dealt +100% buff, while her allies get 2 stacks of [Numeral Perception], a single-use ATK +10% buff. [Kingdom of Geometry] grants more Eureka at Portrays 3 and 5, allowing 37 to cast [Supplementary Formula] more often and serve as a competent main DPS.

Pros & Cons

Pros

Synergizes well with a wide variety of FUA characters
Outputs a considerable amount of Genesis DMG, which is only resisted by a few enemies
Works well as a sub-carry and even a main damage dealer at high Portrays
Can become an AP-positive AFK [Supplementary Formula] bot on teams with frequent enough FUAs

Cons

Mediocre damage output at P0, realistically needs P3+ to be considered a competitive damage dealer
Her ultimate is a notoriously bad support tool (the buffs matter very little—it's just for Eureka)
Provides little to her teammates besides FUA damage
Extremely squishy; 37 has a lower HP stat than some low-rarity characters like Sputnik and Rabies

Ratings

A+

Overall

Resonance Builds

Build 1 - 37 – Full Crit (P0)

Level

R10 - Aspirational (Critical DMG/ATK)

Code

BClFJiQtFCQEQVJBUDlAKAEqAEMyRzA8IEpl9EM

Prioritizes Crit Rate and Crit DMG as much as possible. Ideal for teams with Flutterpage, who provides DMG Dealt and Genesis DMG Dealt through her Forcefield. Use this build with On the Hand of Time (Flutterpage’s signature psychube) for even more Crit DMG; Flutterpage can use Same Old Story or Knock on the Door instead.

If you don’t have Resonance Patterns unlocked, try this build with Placidity:

AClFJiQtFCQEQVJBUDlAKAEqAEMyRzA8IEpl9EM

Build 2 - 37 – Full Crit (P1+)

Level

R10 - Aspirational (Critical DMG/ATK)

Code

BPQkJQAsASpQKFE4BThFK0QlBEQDRSI0MDQy

Slightly higher Critical DMG and ATK but lower Crit Rate compared to the P0 Full Crit build, since P1 gives 37 a free 40% Crit Rate boost when entering battle.

Build 3 - 37 – Max Investment Crit

Level

R12+ - Aspirational (Critical DMG/ATK)

Code

BDhFOAUoUUBQQEIrRCsAJQQkAS0RRTBFQEUy9CQ

At R12 and above, 37 gets access to another Crit DMG piece to boost her damage even further. Best used with Flutterpage.

Build 4 - 37 – Balanced

Level

R10 - Placidity

Code

ACdFKQU6BDpEPAA8EEAgQjAnIkQiKlAoUfQk

1000 more HP and slightly higher ATK than Full Crit, but with less Crit Rate and Crit DMG. A generalist build for those who struggle to survive, but outputs lower damage.

Psychubes

On the Hand of Time

Falling for a Sweet Phenomenon

Silent and Adoring

Long Night Talk

Knock on the Door

Comments

On the Hand of Time is great for 37 comps with very frequent FUAs, and works well in teams with Flutterpage. At max level, 37 can stack up to 60% Critical DMG. Make sure 37 can cast her FUA twice in a turn to get the full effect.

Falling for a Sweet Phenomenon is 37's Anecdote psychube and works well for any non-AFK 37. Use this if someone else is using On the Hand of Time.

For pure AFK-bot 37, use Silent and Adoring instead.

Long Night Talk is best for people running P5 DPS 37, as her ultimate can proc its passive.

Knock on the Door increases her Critical Rate and FUA damage. Use her with a [Burn] applicator like J to get the full effect.

Stats

STAT

Base

Level 1

Level 30

Insight 1

Level 1

Level 40

Insight 2

Level 1

Level 50

Insight 3

Level 1

Level 60

ATK

269

408

449

683

725

1019

1057

1199

1242

1885

2078

3160

3353

4712

4889

5543

Reality DEF

113

172

189

288

305

430

446

505

Mental DEF

131

198

217

332

351

495

513

582

Critical Technique

313

354

395

436

Critical Rate

10.4%

11.8%

13.2%

14.5%

Critical DMG

145.7%

147.7%

149.8%

151.8%

Teams

The teams below come from our Teams database and showcase ANY team with 37 present within in all content available in the game.

A+

I Choose You, Qiangliang!

Niche 1: FUA || Niche 2: Crit

Characters

About the team

Capitalizes on 37 and FP as extremely AP+ FUA Supports to give LY the leniency to cycle [Qiangliang] even at P0. The obvious buffs from FP and Fatutu apply here, with the high frequency of FUAs allowing for high "Supplementary Formula" output. In addition, Green Zone allowing [Continuous Action I] to run for 2 rounds is a god sent for teams surrounding LY, while the Red Zone allows for great output from 37 and Fatutu [Spirit Shell] stacking. 37 can be traded for Anjo Nala for riskier but smoother Ult cycling.

A+

The Orphanage

Niche 1: FUA || Niche 2: Control

Characters

About the team

Contracted: 37 or Fatutu. Utilizes 37s' abundant Mass DMG with Anjo Nala's frequent Mass FUAs to set up a cycle of control with 1 round gaps (or a permanent cc cycle if you have Portraits on your 37) with FP and Fatutu as standard FUA Support core. Flutterpage massively increase 37's Genesis DMG Output through [Gust] and Fatutu's [Spirit Shell] shreds DMG RES against FUA at a ridiculous pace (and on permanent uptime through the amount of FUAs). 37 can also be traded out for Lilya or Jiu Niangzi.

If you're looking for more team information, check our Team Database:

Team Database

Synergy

37 Synergy information aren't available yet. They will be added soon!

Lore

37 Lore information aren't available yet. They will be added soon!