BitTopup Wiki

Honkai: Star Rail
HSR Top Up
English
Castorice

Castorice

Aidonia, the snowy land that respects and worships death, has already sunken into sweet slumber.
O Castorice, daughter of the River of Souls, the Chrysos Heir in search of the Coreflame of "Death," set forth! Guard the lament of the souls in this world, and embrace the solitude of destiny.
— Life and death is a journey. When a butterfly rests on that dead branch, the withered will be reborn again.

Base Stats

HP1629.936
ATK523.908
DEF485.1
Speed95

Skill Information

Lament, Nethersea's Ripple

Lament, Nethersea's Ripple

Basic ATK
Deals Quantum DMG equal to 70% of Castorice's Max HP to one designated enemy.
Silence, Wraithfly's Caress

Silence, Wraithfly's Caress

Skill
Consumes 30% of all allies' current HP. Deals Quantum DMG equal to 62.5% of Castorice's Max HP to one designated enemy and Quantum DMG equal to 37.5% of Castorice's Max HP to adjacent targets.
If the current HP is insufficient, reduces the current HP down to 1.
If Netherwing is on the battlefield, the Skill becomes "Boneclaw, Doomdrake's Embrace" instead.
Boneclaw, Doomdrake's Embrace

Boneclaw, Doomdrake's Embrace

Skill
Consumes 40% of the current HP of all allies (except Netherwing). Castorice and Netherwing launch Joint ATK on the targets, dealing Quantum DMG equal to 37.5% and 62.5% of Castorice's Max HP to all enemies.
If the current HP is insufficient, reduces the current HP down to 1.
Doomshriek, Dawn's Chime

Doomshriek, Dawn's Chime

Ultimate
Summons the memosprite Netherwing and advances its action by 100%. At the same time, deploys the Territory "Lost Netherland," which decreases all enemies' All-Type RES by 25%. If Castorice has the DMG Boost effect from her Talent, then this effect spreads to Netherwing. Netherwing has an initial SPD of 165 and a set Max HP equal to 100% of max "Newbud."
After Netherwing experiences 3 turns or when its HP is 0, it disappears and dispels the Territory "Lost Netherland."
Hidden Stat: 0
Desolation Across Palms

Desolation Across Palms

Talent
The maximum limit of "Newbud" is related to the levels of all characters on the battlefield. For every 1 point of HP lost by all allies, Castorice gains 1 point of "Newbud." When "Newbud" reaches its maximum limit, can activate the Ultimate. When allies lose HP, Castorice's and Netherwing's DMG dealt increases by 25%. This effect can stack up to 3 time(s), lasting for 3 turn(s).
When Netherwing is on the field, "Newbud" cannot be gained through Talent, and every 1 point of HP lost by all allies (except Netherwing) will be converted to an equal amount of HP for Netherwing.
Hidden Stat: 0
Attack

Attack

Attacks an enemy, and after the battle starts, reduces their Toughness of the corresponding Type.
Wail, Death's Herald

Wail, Death's Herald

Technique
After using Technique, enters the "Netherveil" state that lasts for 20 seconds. While "Netherveil" is active, enemies are unable to actively approach Castorice.
During "Netherveil," active attacks will cause all enemies within range to enter combat. At the same time, summons the memosprite Netherwing, advances its action by 100%, and deploys the Territory "Lost Netherland." Netherwing has its current HP equal to 50% of max "Newbud." After entering battle, consumes 40% of the current HP of all allies (except Netherwing).
If Netherwing is not summoned after entering battle, Castorice gains "Newbud" by an amount equal to 30% of max "Newbud."

Constellations

Snowbound Maiden, Memory to Tomb

Snowbound Maiden, Memory to Tomb

Level 1
When the enemy target's current HP is 80%/50% of Max HP or lower, the DMG dealt to it by "Boneclaw, Doomdrake's Embrace," "Claw Splits the Veil," "Breath Scorches the Shadow," and "Wings Sweep the Ruins" is 120%/140% of the original DMG respectively.
Crown on Wings of Bloom

Crown on Wings of Bloom

Level 2
After summoning the memosprite Netherwing, Castorice gains 2 stack(s) of "Ardent Will." "Ardent Will" can stack up to 2 time(s) and can be used to offset the HP cost of Netherwing's Memosprite Skill, "Breath Scorches the Shadow" and advance Castorice's action by 100%. When using the next Enhanced Skill, Castorice gains "Newbud" by an amount equal to 30% of max "Newbud."
Pious Pilgrim, Dance in Doom

Pious Pilgrim, Dance in Doom

Level 3
Ultimate Lv. +2, up to a maximum of Lv. 15.
Basic ATK Lv. +1, up to a maximum of Lv. 10.
Memosprite Talent Lv. +1, up to a maximum of Lv. 10.
Rest in Songs of Gloom

Rest in Songs of Gloom

Level 4
While Castorice is on the field, all allies' HP restored when receiving healing increases by 20%.
Pristine Pages, Prophecy as Plume

Pristine Pages, Prophecy as Plume

Level 5
Skill Lv. +2, up to a maximum of Lv. 15.
Talent Lv. +2, up to a maximum of Lv. 15.
Memosprite Skill Lv. +1, up to a maximum of Lv. 10.
Await for Years to Loom

Await for Years to Loom

Level 6
When Castorice or Netherwing deals DMG, increases Quantum RES PEN by 20%. During Netherwing's attacks, can reduce enemy Toughness regardless of Weakness Types. When breaking Weaknesses, triggers the Quantum Weakness Break effect. And the number of Bounces for Netherwing's Talent "Wings Sweep the Ruins" additionally increases by 3.

Traces

Contained Dark Tide

Contained Dark Tide

After ally targets (excluding Netherwing) receive healing, converts 100% of the healed amount into "Newbud." If Netherwing is on the field, this is converted to Netherwing's HP instead. Each ally target can accumulate a conversion amount up to 12% of the max "Newbud." After any unit takes action, all units reset their accumulated conversion amount.
Inverted Torch

Inverted Torch

When Castorice's current HP is higher than or equal to 50% of her Max HP, her SPD increases by 40%. When Netherwing uses "Breath Scorches the Shadow" and deals fatal damage to all enemies on the field or brings them to a point where their HP cannot be reduced further, Netherwing's SPD increases by 100%, lasting for 1 turn.
Where The West Wind Dwells

Where The West Wind Dwells

Each time Netherwing uses "Breath Scorches the Shadow," the DMG dealt increases by 30%. This effect stacks up to 6 time(s) and lasts until the end of this turn.

Upgrade Materials

Character Ascension

Ascension 0

Ascension 1

Ascension 2

Ascension 3

Ascension 4

Ascension 5

Basic ATK Upgrade

Level 1 → 2

Level 2 → 3

Level 3 → 4

Level 4 → 5

Level 5 → 6

Skill Upgrade

Level 1 → 2

Level 2 → 3

Level 3 → 4

Level 4 → 5

Level 5 → 6

Level 6 → 7

Level 7 → 8

Level 8 → 9

Level 9 → 10

Ultimate Upgrade

Level 1 → 2

Level 2 → 3

Level 3 → 4

Level 4 → 5

Level 5 → 6

Level 6 → 7

Level 7 → 8

Level 8 → 9

Level 9 → 10

Talent Upgrade

Level 1 → 2

Level 2 → 3

Level 3 → 4

Level 4 → 5

Level 5 → 6

Level 6 → 7

Level 7 → 8

Level 8 → 9

Level 9 → 10

Memosprite Skill Upgrade

Level 1 → 2

Level 2 → 3

Level 3 → 4

Level 4 → 5

Level 5 → 6

Memosprite Talent Upgrade

Level 1 → 2

Level 2 → 3

Level 3 → 4

Level 4 → 5

Level 5 → 6

ℹ️ Character Information

Version3.2
Camp116
Voice Actor
Chinese CV:阮从青
English CV:Melody Muze
Japanese CV:斎藤千和
Korean CV:이세레나
Rarity5★
ElementQuantum
PathRemembrance