Castorice

Honkai Star Rail Guide

Castorice Build Guide

The Remembrance

Quantum

Last updated:

Castorice Story

Castorice Stats at Lv. 80

hp
 
def
 
atk
 
spd
 
taunt
 

Castorice Abilities

 

Castorice Normal Attack

Weakness Break : 10 Single Target

Level: 1
Deals Quantum DMG equal to   of Castorice’s Max HP to one designated enemy.

Castorice’s Memosprite Abilities Priority

Deathwing: Pollux

Memosprite Skill

Weakness Break : 10
Level: 1
Deals Quantum DMG equal to of Castorice’s Max HP to all enemies.
Weakness Break : 10
Activating “Breath Scorches the Shadow” will consume 25% of Netherwing’s Max HP to deal Quantum DMG equal to of Castorice’s Max HP to all enemies. In one attack, “Breath Scorches the Shadow” can be activated repeatedly, with the DMG multiplier increasing respectively to / , until . The DMG Multiplier Boost effect will not be reduced before Netherwing disappears. When Netherwing’s current HP is equal to or lower than 25% of its Max HP, activating the ability will reduce HP to 1, and then trigger the ability effect equal to that of the Talent “Wings Sweep the Ruins.”

Castorice Abilities Priority

Dead Dragon_talent1
Memosprite Talent

Dead Dragon_skill1
Memosprite Skill

Castorice_talent
Talent

Dead Dragon_ultimate
Ultiimate

Castorice_skill
Skill

Castorice_base_atk
Normal Atk

Castorice Traces

Castorice Max Trace Lv Ascension Materials

credit_honkaistarrail.webp
2.5M
3.0
33
3.0
46
3.0
50
3.0
14
3.0
57
3.0
123
sliver
12
Tracks-of-Destiny.webp
8

First Tier

 

Second Tier (Ascension 3)

 

Thrid Tier (Ascension 4)

 

First Tier

 

Second Ter (Ascension 4)

 

Thrid Tier (Ascension 5)

 

 

First Tier

 

Second Tier (Ascension 6)

 
 

Thrid Tier (Lv. 75)

 


Forth Tier (Lv. 80)

 

Other Traces     

First Tier (Lv. 1)

 
 
Second Tier (Ascension 2)
 
 

Thrid Tier (Ascension 3)

 

Castorice Eidolon

Castorice Eidolon Level 1

Castorice Eidolon Level 2

Castorice Eidolon Level 3

Castorice Eidolon Level 4

Castorice Eidolon Level 5

Castorice Eidolon Level 6

Castorice Key Eidolons

The % indicates the Dmg Increase of the eidolon relative to the previous eidolon(For E1, it is compared to E0). E1 is SP saver. E2 and E6 provides significant Dmg boost to Castorice.

Castorice's Eidolons Dmg Increase in %

No Data Found

Castorice Build, Best Light Cone & Best Relic

Castorice Best Light Cone

hp
HP 1270
def
DEF 397
atk
ATK 529
Light Cone Name
Make Farewells More Beautiful
Rarity
Light Cone Type
The Remembrance

Engrave

Increases the wearer’s Max HP by 30% / 37.5% / 45% / 52.5% / 60% . When the wearer or their memosprite loses HP during their own turn, the wearer gains “Death Flower,” which allows the wearer and their memosprite to ignore 30% / 35% / 40% / 45% / 50% of the target’s DEF when dealing DMG, lasting for 2 turn(s).

When the wearer’s memosprite disappears, advances the wearer’s action by 12% / 15% / 18% / 21% / 24% . This effect can only trigger up to 1 time, and the trigger count resets every time the wearer uses Ultimate.

Castorice Light Cones Comparison

The % indicates the performance of the Light Cone relative to the Light Cone with 100%.

Increases the wearer’s Max HP by 30% . When the wearer or their memosprite loses HP during their own turn, the wearer gains “Death Flower,” which allows the wearer and their memosprite to ignore 30% of the target’s DEF when dealing DMG, lasting for 2 turn(s).
When the wearer’s memosprite disappears, advances the wearer’s action by 12% . This effect can only trigger up to 1 time, and the trigger count resets every time the wearer uses Ultimate.

Increases the wearer’s SPD by 6%. After the wearer uses Skill, increases the DMG dealt by all allies by 8% , lasting for 3 turn(s).

Increases the wearer’s CRIT Rate by 20%. When the wearer’s memosprite is on the field, increases the DMG dealt by the wearer and their memosprite by 36%.

Castorice Best Relics

Main Stats

Body
 
spd
 
Sphere
 
Rope
 

Sub Stats

 

Castorice Best Cavern Relics

The % indicates the performance of the Cavern Relics relative to the Cavern Relics with 100%.

2-Piece: Increases ATK by 12%.
4-Piece: While the wearer’s memosprite is on the field, increases the wearer’s SPD by 6%. When the wearer’s memosprite attacks, increases the wearer and memosprite’s CRIT DMG by 30% for 2 turn(s).

Castorice Best Planar Ornament

The % indicates the performance of the Planar Ornament relative to the Cavern Relics with 100%.

2-Piece : IIncreases the wearer’s Max HP by 12%. When the wearer’s Max HP is 5000 or higher, increases the wearer’s and their memosprite’s CRIT DMG by 28%.

2-Piece : Increases the wearer’s CRIT DMG by 16%. When a target summoned by the wearer is on the field, CRIT DMG additionally increases by 32%.

Castorice Team Comp

Castorice Premium Best Team

Castorice is a Main DPS in the team. Castorice Main DPS build is used

Castorice
Main DPS
Quantum

Castorice’s Ultimate summons a Memosprite called Netherwing: Pollux, which can reduce all types of enemy resistance and launch AoE attacks. Castorice can also sacrifice her allies’ HP to unleash a wide-area quantum attack, and her power grows stronger as her maximum HP increases.

 

Sunday
Support
Imaginary

Sunday’s Ultimate restores Energy to a selected teammate and transforms them, along with their summon, into “The Beatified,” enhancing their CRIT DMG based on Sunday’s own CRIT DMG. Additionally, Sunday’s skill allows one ally and their summon to act immediately, boosting their damage output in the process.

Tribbie
Support

Tribbie’s skill can grant her “Numinosity.” While “Numinosity” is active, it increases all ally targets’ All-Type RES PEN. When Tribbie unleashes her ultimate, she creates a zone that amplifies incoming damage to enemies and deals a burst of quantum damage to all foes. After allies launch their attacks, Tribbie launches a follow-up attack.

Gallagher
Healer
Fire

Gallagher’s Ultimate increases the damage inflicted by Break DMG on enemies and allows allies to restore HP while attacking. It also enhances Gallagher’s next Normal Attack and reduces the enemy’s ATK. 

Castorice Ascension Material

Castorice Lv
 Ascension Materials

Level: 0
credit_honkaistarrail
0
3.0
0
3.0
0
3.0
0
3.0
0