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Seven Knights Idle Adventure

Fai

Melee Type

Seven Knights of Old

Legendary
March 6, 2025

Unlock reward : 250Rubies icon- Seven Knights Idle Adventure

Hero Fai portrait - Seven Knights Idle Adventure

Skills

Range : 35CD : 0Atk speed : 166

Deals damage equal to 500% of Attack to the target.

Range : 35CD : 0Atk speed : 200

Deals Critical Hit Damage equal to 800% of Attack to the target. Inflicts the Undying Flame debuff for 2 sec upon a successful attack and grants the Agnia's Spear buff to the caster for 2 sec. Also inflicts the Play of the Fire Dragon debuff on the hit target for 2 sec.

Undying Flame

Decreases final Defense by 50%.

Agnia's Spear

Increases Weakness Attack Rate by 24% and Bonus Damage Rate by 24%.

Play of the Fire Dragon

Decreases final Attack by 30% and final Critical Hit damage by 24%.

Range : 120CD : 10Atk speed : 100

Grants the Blazing Victory buff to the caster for 10 sec, then deals damage equal to 3000% of Attack in a 5m area around the target. Grants the Flag of Victory buff to allies for 10 sec upon a successful attack. Also inflicts the Burn debuff on a hit target for 10 sec.

Blazing Victory

The caster gains a Shield equal to 60% of Max HP. Increases final Accuracy by 100% and Critical Hit Rate by 24%.

Flag of Victory

Increases Attack Speed by 24%.

Burn

Deals damage equal to 20% of Attack every 1 sec.

Stats

Stats at level 1
StatsValueStatsValue
HP600Attack88
Defense40Critical rate3%
Hit132Critical factor125%
Dodge132Attack speed166
Health regen17Move speed40
Critical rate resist0%Lethal rate0%
Reduction rate0%Extra damage rate0%
Vital point rate0%Lethal factor150%
Extra damage factor150%Vital point factor130%

A long, long time ago. When a war broke out between humans and beastkin for control over the southern desert region of the Asgar Continent, a lone elf girl bearing a crimson war banner marched into battle alongside the humans. Word quickly spread across Asgar of the girl who wielded the power of the flames, and she became known as the Knight of the Red Flame. Before long, the desert belonged to the humans, and the people named the region the Blazing Desert in her honor. The girl [Fai] was victorious in her final battle, and ended the reign of the beastkin King Valac, but she disappeared without a trace, never to be seen again. The people of later generations argued fiercely over her existence, questioning whether she was a living legend or a mere tale passed down.

Fai Guide

Quick Overview
Tier C
Role DPS
Best Modes
Farm Stage Race
Investment Priority Low
Verdict
Filler only
Strength

Defense debuff + Burn applicator + Shield

Weakness

Pure filler in current meta + average DPS

Fai is a competent filler DPS with a useful dual utility kit — she applies Burn and reduces final Defense by 50% simultaneously on every critical hit. In the current meta however, dedicated Burn heroes and defense reducers outperform her in every aspect, pushing her firmly into filler territory. If you have no better option for Burn or defense reduction in a secondary team, she does the job. But there is almost always something better available.

🤔

Should You Use Fai?

Filler only — use when you need Burn or defense reduction and lack better alternatives. Otherwise skip.

Strengths

Final Defense debuff — Undying Flame is one of the stronger defense reduction debuffs available on a non-awakened hero. For teams that lack a dedicated defense reducer, Fai provides this utility consistently throughout the fight.
Burn applicator — Flaming Land applies Burn on hit for 10 sec, feeding Burn-dependent heroes who need it as one of their DoT stacks.
60% Max HP shield during active — Blazing Victory grants a substantial personal shield alongside +100% final Accuracy, giving her solid self-protection during her active skill window.

Weaknesses

Pure filler in the current meta — Miraculous Fortune Teller Erin applies Burn with far superior DPS, and Dimensional Administrator Teay provides -75% defense reduction compared to Fai's -50%. There is no scenario where Fai is the optimal choice if these heroes are available.
Average DPS — her damage output is solid for a non-awakened hero but not remarkable. She fills a utility role more than a damage role in any serious team composition.
Limited PvP impact — no survivability beyond the active skill shield, no crowd control, no revival. She has nothing that makes her stand out in competitive play.

Best Game Modes

Build & Optimization

Recommended stats: Critical Hit Rate. Fai relies on critical hits to apply her defense debuff and Burn consistently.

Investment Advice

Early game
Functional DPS option
Mid game
Filler pick only
Late game
Replace with better options

FAQ

Is Fai worth pulling?

Only as filler when you need Burn or defense reduction and lack better alternatives.

What makes Fai unique?

Dual utility: -50% defense debuff and Burn application on every critical hit, plus a 60% Max HP shield during active.

What is Fai good for?

Secondary team PvE filler when you need Burn or defense reduction utility.

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