Lightning
Abundance
Bailu
High Elder of the Vidyadhara
TierB
RolesSustain
Release1.0
Bailu is a standard 5★ Lightning Abundance healer. Her Ultimate heals the whole team and grants Invigoration, which heals allies again each time they are hit, and her Talent saves an ally from a killing blow once per battle. She is a solid, Skill Point-friendly pure healer, but brings no cleanse and no offensive utility at E0.
Healer
Light Cones
Night of Fright BiS
5★
Best in slot (5★ limited): Energy Regeneration, an extra heal whenever an ally uses their Ultimate, and a stacking team ATK buff.
Energy Regeneration Rate +12%; any ally's Ultimate heals the lowest-HP ally for 10% of Max HP, and healed allies gain +2.4% ATK (up to 5 stacks).
Time Waits for No One
5★
Standard 5★: Max HP and Outgoing Healing, plus a little extra damage from her heals. No team utility, though.
Max HP +18% and Outgoing Healing +12%; part of the healing done is dealt back as Additional DMG once per turn.
Shared Feeling
4★
4★: Outgoing Healing, and each Skill regenerates 2 Energy for all allies (Game8's third pick).
Outgoing Healing +10%, and using the Skill regenerates 2 Energy for all allies.
Post-Op Conversation
4★
4★: accessible Energy Regeneration for more frequent Ultimates, and more healing when she uses it.
Energy Regeneration Rate +8%, and Outgoing Healing +12% when using the Ultimate.
Quid Pro Quo
4★
Supportive 4★: regenerates Energy for an ally below 50% Energy at the start of each of her turns — the faster she is, the better.
At the start of the wearer's turn, regenerates 8 Energy for a random ally below 50% Energy.
Multiplication
3★ option: each Basic ATK advances her next action, for a faster rotation at the cost of base stats.
After a Basic ATK, the wearer's next action is advanced by 12%.
Relics
Warrior Goddess of Sun and Thunder
×4
Best in slot for both sources: SPD, and her heals give the whole team +15% CRIT DMG.
Set effects
2pIncreases SPD by 6%.
4pWhen the wearer or their memosprite provides healing to ally targets other than themselves, the wearer gains "Gentle Rain," which lasts for 2 turn(s) and can only trigger once per turn. While the wearer has "Gentle Rain," SPD increases by 6% and all allies' CRIT DMG increases by 15%. This effect cannot stack.
Messenger Traversing Hackerspace
×4
Her Ultimate targets allies, so the set gives the whole team +12% SPD for 1 turn: time it for your damage dealer's turn.
Set effects
2pIncreases SPD by 6%.
4pWhen the wearer uses their Ultimate on an ally, SPD for all allies increases by 12% for 1 turn(s). This effect cannot be stacked.
Passerby of Wandering Cloud
×4
Outgoing Healing and 1 extra Skill Point at the start of battle, for teams that spend lots of Skill Points early.
Set effects
2pIncreases Outgoing Healing by 10%.
4pAt the start of the battle, immediately regenerates 1 Skill Point.
Planar ornaments
Fleet of the Ageless
×2
Max HP, and +8% ATK for all allies at 120 SPD: ideal for ATK-scaling teams.
Set effects
2pIncreases the wearer's Max HP by 12%. When the wearer's SPD reaches 120 or higher, all allies' ATK increases by 8%.
Giant Tree of Rapt Brooding
×2
Game8's top pick: SPD, and +12% Outgoing Healing at 135 SPD (+20% at 180).
Set effects
2pIncreases the wearer's SPD by 6%. When the wearer's SPD is 135/180 or higher, the wearer and their memosprite's Outgoing Healing increases by 12%/20%.
Broken Keel
×2
+10% CRIT DMG for the whole team once she reaches 30% Effect RES (the set itself gives 10%).
Set effects
2pIncreases the wearer's Effect RES by 10%. When the wearer's Effect RES is at 30% or higher, all allies' CRIT DMG increases by 10%.
Main stats
Body
Outgoing Healing Boost
/ HP%
Feet
SPD
Planar Sphere
HP%
Link Rope
Energy Regeneration Rate
/ HP%
Substat priority
1SPD
2HP%
3Effect RES
4DEF%
Stat targets
- SPD: 134 (recommended), 143 or 160
- HP: 5,600–6,400+
- DEF: 800–1,100+
- Energy Regeneration Rate: 19.44% (Energy Regeneration Rope)
- Effect RES: 30% if you use Broken Keel
Talent priority
Talent
Ultimate
Skill
Basic ATK
Major Trace priority: Vidyadhara Ichor Lines (A4) > Aquatic Benediction (A6) > Qihuang Analects (A2).
Teams
Recommended teams
Blade
Her best-known synergy: overhealing raises Blade's Max HP, which his damage scales on, and Invigoration keeps healing him while he hovers below half HP. Bronya is a standard 5★ and Pela a 4★.
Kafka DoT
With Penacony, Land of the Dreams (Prydwen's third ornament pick), Bailu also gives +10% DMG to Lightning teammates such as Kafka.
Guide
How to play
How she works
- Singing Among Clouds (Skill). Heals one ally for 11.7% of her Max HP + 312, then heals random allies 2 more times, each heal 15% weaker than the previous one.
- Felicitous Thunderleap (Ultimate, 100 Energy). Heals all allies for 13.5% of her Max HP + 360 and grants Invigoration for 2 turns, or extends it by 1 turn on allies who already have it.
- Invigoration. When an Invigorated ally is hit, they recover 5.4% of Bailu's Max HP + 144. It triggers 2 times, 3 with Vidyadhara Ichor Lines (A4), and Aquatic Benediction (A6) makes Invigorated allies take 10% less DMG.
- Gourdful of Elixir (Talent). Once per battle (twice at E6), an ally who takes a killing blow is not knocked down and is instantly healed for 18% of her Max HP + 480.
- Qihuang Analects (A2). Overhealing an ally raises their Max HP by 10% for 2 turns.
Rotation
- Use her Technique before combat: every ally starts with Invigoration for 2 turns.
- Use Basic ATKs to generate Skill Points while Invigoration does the healing, and keep her Skill for allies in danger.
- Use her Ultimate as soon as it's ready to refresh Invigoration on the team.
Tips
- She can't cleanse: against debuff-heavy enemies, bring another way to deal with crowd control.
- Her A2 Max HP boost is especially valuable for Blade, whose damage scales with Max HP.
- The revive only works once per battle (twice at E6): it's a safety net, not a strategy.
- With a base SPD of 98, SPD boots alone won't reach the 134 breakpoint: you also need about 11 SPD from substats or a SPD set bonus.
Strengths
- Consistent reactive healing plus 10% damage reduction
- Saves an ally from a killing blow once per battle
- Strong emergency healing
- Largely SP-positive
- Standard 5★: her Eidolons come naturally over time
Weaknesses
- No cleanse
- No extra utility or buffs at E0
- Can't prevent true one-shots
- Benched as soon as you get a better sustain
Notable dupes · Eidolon
E1
Optional
Allies at full HP when Invigoration ends regenerate 8 Energy.
E2
Solid upgrade
+15% Outgoing Healing for 2 turns after her Ultimate.
E4
Big upgrade
Her first real offensive support: each Skill heal gives the recipient +10% DMG for 2 turns, stacking up to 3 times.
E6
Solid upgrade
She can save an ally from a killing blow one more time per battle.
Community
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Updated September 25, 2026 · Version 4.5