Bai Long is a Legendary character in Seven Knights Re:BIRTH. Learn about Bai Long's best builds, rating, tier, Transcendence effects, and skills.
Table of Contents
Bai Long Rating & Stats
| ★4 | ★5 | ★6 |
|---|---|---|
Martial Arts Trainee | Militia Leader | Emperor Flash Fist |
| Where to Use | Castle Rush / Advent Expedition / Castle Rush Kris / Advent Expedition Kyle / Advent Expedition God of Destruction / Gold Dungeon / Tower of Trials |
|---|---|
| Affiliation | Aisha - Western Aisha |
| How to Get | Arena / Hero Fusion / Hero Rank Up |
Bai Long Rating & Tier
| Arena Total War | Guild War | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| - | - | ||||||||
| Advent Expedition | Nightmare Farming | Castle Rush | Raid (Lv .10+) | Infinite Tower | |||||
![]() | - | - | - | - | |||||
| Review | |||||||||
| - High-DPS Single-Target Physical Attacker that Ignores Defense - Active in Castle Rush and Advent Expedition, etc. - Caution required for 90% increase in Magic Damage Taken, so Vulnerable in Destroyer Gaze Raid | |||||||||
High-Firepower Single-Target Physical Attacker
A powerful attacker who strikes with an Ignore Defense single-target physical attack. Since he possesses an HP recovery skill, he can function as both a healer and an attacker in content where single-target physical attacks are effective, such as the Gold Dungeon, Sunday Castle Rush (Kris), Advent Expedition (Kyle), and God of Destruction.
| Related Articles | |
|---|---|
| Gold Dungeon Guide | Sunday Castle Rush (Kris) Guide |
| Shadow Kyle (Advent Expedition) Guide | God of Destruciton (Advent Expedition) Guide |
Unsuitable for Destroyer Gaze Raid
His passive skill, "Pinnacle of Martial Arts," reduces physical damage taken but increases magic damage taken by as much as 90%. Therefore, while his single-target attacks are effective, he is easily defeated in the Destroyer Gaze Raid, so caution is required.
Available in the Arena Exchange Shop
A single copy of Bai Long can be exchanged for 7,000 Winner's Medals in the Arena Exchange Shop. While you can continue to Transcend him beyond level 7 to further increase his firepower, it is recommended to prioritize exchanging for him until he reaches at least 6 Transcendence
User Score
Bai Long Stats
* Each stats is based on the max level in the Codex, with enhancement +5 applied.
| Physical ATK | DEF | HP | SPD |
|---|---|---|---|
| 1,500 | 571 | 3,326 | 29 |
* The following values are the same across all currently available characters.
| Crit Rate | 5% |
|---|---|
| Crit Damage | 150% |
| Weakness Hit Chance | 0% |
| Block Rate | 0% |
| Damage Taken Reduction | 0% |
| Effect Probability | 0% |
| Effect Resistance | 0% |
Best Build for Bai Long
Recommended Equipment Sets
| Set | Reasons for Recommendation |
|---|---|
Avenger | - High damage output due to Boss Damage Boost - Generally recommended |
Assassin | - Easier to balance Crit Rate and Weakness Hit Chance - Lower hurdle for equipment selection |
Bai Long is a hero who excels in boss content where single-target physical attacks are effective, such as Castle Rush and Advent Expedition. Therefore, the Avenger set is generally recommended for its Boss Damage Boost, but the Assassin set has lower hurdles for equipment selection.
| Related Articles | |
|---|---|
| Castle Rush Guide | Advent Expedition Guide |
Avenger Set (Standard Build)
| Set | Main Stat Candidates | Substat Candidates |
|---|---|---|
Avenger | [Weapon] - Crit Rate - Crit Damage [Armor] - All Attack(%) | - Crit Rate - Crit Damage - Weakness Hit Chance - All Attack(%) |
We recommend focusing on Crit Damage and Crit Rate with the Avenger set. Along with the Biscuit Weakness Hit Chance boost of up to 54%, aim for 100% by also boosting Weakness Hit Chance in sub-stats.
Avenger Set and Best HeroesAssassin Set (Early Game)
| Set | Main Stat Candidates | Substat Candidates |
|---|---|---|
Assassin | [Weapon] - Crit Rate - Crit Damage [Armor] - All Attack(%) | - Crit Rate - Crit Damage - Weakness Hit Chance - All Attack(%) |
The Assassin set makes it easier to achieve both Crit Rate and Weakness Hit Chance, making it suitable for the early game due to the lower hurdle for equipment selection. It is a viable option as a placeholder until you obtain superior Avenger equipment.
Assassin Set and Best HeroesBai Long Skills
| Jump to Skill Details | |||
|---|---|---|---|
| ▼Basic Attack | ▼Skill 1 | ▼Skill 2 | ▼Passive Skill |
Basic Attack
- Deals damage equal to 100% of Physical Attack 1 time(s).
Increases Damage: To 120% of Physical Attack.
Skill 1: Tenfold Flash Strike
- Deals Defense-Ignoring (40% of the target’s Defense) damage equal to 340% of Physical Attack 1 time(s).
Increases Damage: To 410% of Physical Attack.
[All Allies]
Adds Healing: Heals HP equal to 30% of Physical Attack.
Increases Effect:
Skill 2: Nunchuck Storm
- Deals Defense-Ignoring (40% of the target’s Defense) damage equal to 475% of Physical Attack 1 time(s).
Increases Damage: To 575% of Physical Attack.
Increases Effect:
Passive Skill: Return of a Legend
- Grants
- Grants Defense Ignore (All damage ignores 5% of the target’s Defense) Efficiency Boost. [Always Active]
- Grants
Increases Effect:
Increases Effect:
Bai Long Transcendence Effects
| Stage | Effects |
|---|---|
| T1 | Increases All Attack by 12% |
| T2 | Increases All Attack by 6% |
| T3 | Increases HP by 18% |
| T4 | Increases Crit Rate by 18% |
| T5 | Increases All Attack by 12% |
| T6 | Increases All Attack by 6% |
| T7 | Increases All Attack, Defense, and HP by 2% |
| T8 | Increases All Attack, Defense, and HP by 2% |
| T9 | Increases All Attack, Defense, and HP by 2% |
| T10 | Increases All Attack, Defense, and HP by 2% |
| T11 | Increases All Attack, Defense, and HP by 2% |
| T12 | Increases All Attack, Defense, and HP by 2% |
Bai Long's Profile

| Race | Human | Zodiac Sign | Gemini |
|---|---|---|---|
| Gender | Male | Age | 27 |
| Blood Type | AB | Height | 182 cm |
| Birthday | 5/24 | Weight | 72 kg |
Related Seven Knights Re: BIRTH Articles
Ranking Articles
| Ranking Articles | ||
|---|---|---|
![]() | ![]() | ![]() |
Reginleif
Guan Yu
Mon
Tue
Wed
Thur
Fri
Sat
Sun
Physical
Magic
Tank
Death
Gaze
Ox
Iron
Fire
Water
Light
Dark
Earth
Gold