HERO GUIDE

Frey

SSR

Strategist Lucia · Hero Guide　·　2025.03.12　·　Vanguard / Ranged / Physical

Frey

Intro

Hero Guide – Frey

Trained as an undercover agent, but a maid at heart. In order to become the perfect personal maid who is omnipresent 24/7 and could fulfill any of the master's needs, Frey received extremely rigorous training from a young age. To perfectly understand the master's thoughts, she mastered psychology. To avoid stealing the limelight in the master's presence, she learned how to blend into the background. To protect the master from any threat, she became proficient in various martial arts and assassination techniques. After countless trials and years of training, the elite spy known as "the Maid" was born. No one can see through Frey's disguise, for her maid skills are flawless, even surpassing those of seasoned maids with decades of experience. However, due to Frey's unwavering dedication to her maid identity, the espionage agency that trained her has never received any intelligence report from her. After all, how can an excellent maid betray her master? With the assassins sent after Frey failed to achieve their goals, eventually, the organization that nurtured her had no choice but to cut her loose, so long as she didn't leak any information. After breaking free, this exceptionally talented elite spy is happily working as a maid today. "Your personal maid, Frey, offers her humble greetings."

Skill Breakdown

Effects are objective game data

Core 1

Obedience Potion

Grant own brigade's troop: After a basic attack, there is a(n) 45% chance to increase follow-up skill DMG by 16.31% for all of own troops for 2 turn(s), up to 2 stack(s), and deal Physical DMG 122.5% of own BRV to 1 enemy troop.

Lv.4The skill DMG and skill effect receive a slight bonus based on own MOR, and the activation chance receives a slight bonus based on own SPD.Lv.7The skill DMG and skill effect receive an extra bonus based on own MOR, and the activation chance receives an extra bonus based on own SPD.

Lucia：Obedience Potion lets Frey grant the whole team a solid Follow-up DMG boost, giving our Vanguard Heroes a powerful DMG increase.

Core 2

Omni-Tracking

Grant own brigade's troop: After a basic attack, there is a(n) 45% chance to increase follow-up skill DMG taken by 9.59% for all enemy troops for 2 turn(s), up to 2 stack(s), and deal Physical DMG 49% of own BRV to all enemy troops.

Lv.4The skill DMG receives a slight bonus based on own MOR, the skill effect receives an extra bonus based on own MOR, and the activation chance receives a slight bonus based on own SPD.Lv.7The skill DMG receives an extra bonus based on own MOR, the skill effect receives a large bonus based on own MOR, and the activation chance receives an extra bonus based on own SPD.

Lucia：Omni-Tracking makes the entire enemy team take more Follow-up DMG, boosting the DMG dealt by the Vanguard Heroes on our team.

Core 3

Maid's Trick

Grant own brigade's troop: After a basic attack, there is a(n) 65% chance to deal Physical DMG 91% of own BRV to 2 enemy troops.

Lv.4The skill DMG receives a slight bonus based on own MOR, and the activation chance receives a slight bonus based on own SPD.Lv.7The skill DMG receives an extra bonus based on own MOR, and the activation chance receives an extra bonus based on own SPD.

Lucia：This skill has a very high activation chance, letting Frey deal stable and massive DMG.

Exclusive Weapon

The Butcher

Stats

Exclusive Weapon	Not Evolved	Max.
Troop BRV	+40%	+80%
MOR	+11	+21
SPD	+3	+5

Chop vegetables! Cut up meat! Peel skin! Snap bones! And slit the throats of those disrespectful to master! Yes, this versatile knife is beloved by seasoned maids like Frey, who believes it to be a must for every competent maid.

Not Evolved

EX Weapon Core 1

EX Weapon Effect

At the beginning, grant own brigade's troops an extra follow-up skill: Every 1 turn(s) after a basic attack, there is a(n) 45% chance to deal Physical DMG 37.25% of own BRV to 1 enemy troop, and reduce its HP Recovery received by 10% for 3 turn(s). For the first 4 turns, it will target the enemy troop with the lowest current HP%.

Max.

EX Weapon Core 1

EX Weapon Effect

At the beginning, grant own brigade's troops an extra follow-up skill: Every 1 turn(s) after a basic attack, there is a(n) 45% chance to deal Physical DMG 223.5% of own BRV to 1 enemy troop, and reduce its HP Recovery received by 60% for 3 turn(s). For the first 4 turns, it will target the enemy troop with the lowest current HP%.

Lucia：The Butcher grants Frey a powerful single-target attack. Combined with the effects of Shadow's Grip and Swift Shadow Flurry, it can deal massive DMG, and in the early turns it can target the enemy unit with the lowest HP, reducing the enemy's Recovery effect and tearing the wound wide open.

Recommended Team

Lucia's take

Frey

SSR

Vanguard・Mist Kingdom

Hanah

SSR

Vanguard・Mist Kingdom

Tachibana Chiyo

SSR

Shield・Izumono-kuni

Upgrade Priority

1Omni-Tracking

2Obedience Potion

3Maid's Trick (1TP)

Frey　Omni-Tracking > Obedience Potion Use Omni-Tracking to increase the enemy's Follow-up DMG Taken, then use Obedience Potion to boost the Follow-up DMG dealt by Vanguard Heroes. Her EX Weapon, The Butcher, also lets her deal additional massive DMG. With these stacked boosts, she can shatter the enemy's frontline in one go.

Hanah　Heavy Blow > Hunter's Instinct Heavy Blow reduces enemy PDEF, and combined with Swift Shadow Flurry, it stacks a large amount of Physical DMG Taken. Hunter's Instinct makes perfect use of the Follow-up DMG boost, leaving the enemy's focus-fired Hero unable to hold on.

Tachibana Chiyo　Ninpo: Mistveil > Ninpo: Swallows Ninpo: Mistveil provides massive DMG reduction in the early turns to maintain early HP, while Ninpo: Swallows grants the team extra HP Recovery to sustain overall survivability.

Alternative Comps

Alternatively, try the substitutions below: Hanah → Liu Feixue / Felix, Vanguard Heroes who can deal Follow-up DMG. Tachibana Chiyo → Donietta / Ellie, Heroes who can provide HP Recovery or survivability.

Lucia's Summary

Frey can provide a Follow-up DMG boost that no other Hero offers, and when paired with the usual DEF reduction and DMG increase effects, it can create an even stronger chemistry. Whether Frey takes on the main DPS role herself or acts as a support who boosts her teammates' DMG, she performs excellently either way. Flexibly choosing her role based on team composition and adapting to any sudden situation to get the job done—that is exactly the duty of an elite maid.

—— Strategist Lucia · Hero Guide

View full character data →Back to Guide List →

This Character

FreySSR · Vanguard

More Guides

Mist Kingdom

Tachibana ChiyoSSR · Izumono-kuni

FiznaSSR · Mist Kingdom

SallySSR · Mist Kingdom

ClarissaSSR · Mist Kingdom