Analysing Beidou’s Normal Attack Rotations Including Hitlag

By: lostguru#5024 Added: 12/6/2020



  1. You lose around 30% damage output without Lightning Storm active.

  2. C0-C3 Beidous looking to maximize damage output will want to use 4-hit run cancels and full combo dash cancels.

  3. C4-C6 Beidous can consider using 2-hit run cancel rotations when they want to prioritize Electro damage output.

Serpent Spine Interactions with Beidou

By: ZΛNTO#4984 Added: 12/13/20


Everything you need to know about Serpent Spine and Beidou

  1. Perfect parrying does NOT reduce your Serpent Stacks. Any shield damage will not count as "taking damage," but if your shield breaks from an attack it WILL count as taking damage.

  2. Serpent stacks still boost damage when off-field

  3. Stormbreaker is SNAPSHOTTED, meaning casting it will "lock" your stats. Losing or gaining any stacks will NOT change your current Burst damage.


  1. Notice how I start and end the parry with 5 stacks.

  2. 3523 crit damage on and off-field.

  3. 1766 non-crit at 3 stacks, 1766 non-crit at 5 stacks


Good weapon. Works as well as you'd expect.

Beidou Plunge Attack R-Cancel

By: Ja’Krampus#2399 Added: 12/13/20

Editor's Note: This has been patched out and is not able to be performed anymore.


Beidou can plunge from flat-ground by using an "R-Cancel" to help her jump higher, to execute, hit the Aim button for bow users 2x, jump and attack in quick succession, if done correctly your result will be what you see in the video below


Significance: With certain attack strings, cancelling into this move may provide a higher mv/s than her usual attack combos which are abysmally slow and have low multipliers. Although having a much higher skill floor, it may give Beidou more potential to do damage.

Movespeed Increases Jump Height

By: Risuke#6743 Added: 12/14/20


Movespeed increases jump height. Double Anemo allows for plunging attack for most characters (untested for small characters since I only own Diona and all bow characters can perform plunge). Increasing movement speed allows easier execution of plunging attack.



Having increased movespeed is now potentially practical. It allows an additional action to be performed alongside NA and CA. This may allow characters with weaker NAs to perform better.

For Beidou specifically, the movespeed needed to allow for a roll after a high jump is between 11% and 20% (Evidence below by Cola#6861).

Mistranslation of Beidou’s C4 Effect

By: EternalDream#5503 Added: 12/7/2020

Finding: Beidou’s C4 is mistranslated:

  • Current description, Within 10s of taking DMG, Beidou's Normal Attacks gain 20% additional Electro DMG.

  • Correct description, Within 10s of taking DMG, Beidou's Normal Attacks AND CHARGED ATTACKS gain 20% additional Electro DMG.



C4 is not anti-synergistic with all her charged attack bonuses, as one would assume from the description.

Frame Analysis of Beidou’s Parry

By: MemeMastodon69#2165 Added: 11/5/2020

Finding: Beidou perfect parry has 2 startup frames, 17 active frames +/- 1 frame


Input overlay to detect inputs, counting from 1 on the frame after the input is registered. Large slime's jump attack previously established to create an active hitbox on the frame that the "spark" effect appears as it hits the ground. All counts made between when the input overlay registers the input (frame 0) and the slime's first active hitbox frame. As always, results are fuzzy by +/- 1 frame due to discrepancies between game simulation and graphical rendering.

2 fail:

3 success:

19 success:

20 Fail:


Beidou's extremely strong potential burst damage is evidently achievable by many players, as the timing window is only marginally tougher than dodging. Serious consideration should be given to "gitting gud" and making use of Beidou burst DPS.

Does The Bell’s passive affect Beidou’s Elemental Skill DMG?

By: Elliotto#6694 Added: 11/18/2020

Finding: The passive on The Bell (4*), influences Beidou’s damage on Tidecaller (E Counter).


• Damage with The Bell: 111

• Damage with a weapon of same Base ATK: 98

(In addition, the total amount of shields does not increase the percentage of damage bonus from Bell's passive. This was tested through a similar method, using Diona, Crystalize, Noelle, and Beidou shield at the same time. The damage remained consistent)


The bell will provide its damage bonus with concurrent abilities such as Beidou’s Tidecaller.

Beidou's 'E' skill shield triggers The Bell's passive for 12% increased DMG every time irrespective of cooldown

By: ASHOKA#5672 Added: 11/19/2020


Sequence of Clips and DMG numbers:

  1. Rainslasher E hold without hit - 886

  2. The Bell E hold without hit - 993

  3. Rainslasher E hold with one hit - 902

  4. The Bell E hold with one hit - 1010

  5. Rainslasher E hold with electro aura - 1083

  6. The Bell E hold with visible shield - 1010


  1. You get 12% extra DMG on every E hold strike on The Bell compared to Rainslasher.

  2. Rainslasher can however give 8% more DMG than The Bell if the enemy has a Hydro/Electro aura.

  3. The passive cooldown of The Bell does not matter for Beidou and her E hold shield can directly benefit from it.

Beidou The Unforged Q snapshot interaction


  • Beidou's Q is snapshotted

  • Beidou c1 gives a shield

  • Unforged has an ATK% buff stacks that changes with a shield

Finding: Beidou's Q snapshot happens before gaining the bonus from Unforged's shield effect


snapshot base

shield snapshot difference

Beidou E Particle Mechanics

By: Steph/#3614 Added: 03/22/2021

Theory/Findings: Beidou's Tidecaller particle production mechanic actually has no RNG assigned to it at all. It produce at base 2 particles, and every charge you gain on your tidecaller increases the particles produced by 1, capping at 4 (2 charge). In addition, Perfect Parry automatically provides 2 charges for particle production as well, in addition to damage, and if the skill were held after a perfect parry, even if you don't get hit at all, it will still be executed at max charge.

Evidence/Testing: A series of 100 E casts of each following category was executed


  • 0 charge tidecaller will always produce 2 electro particles

  • 1 charge tidecaller will always produce 3 electro particles

  • 2 charge tidecaller and perfect parries will always produce 4 electro particles

Significance: This makes Beidou's particle production way easier to count.

Beidou C4 Gauge

By: Bobrokrot#0111 Added 6/3/2021 Discussion

Finding: Beidou's C4 applies 1A of Electro.