Remembrance
Quantum5★Released: 08/04/2025 · v3.2 “Welcome to Okhema. I am Castorice. Apologies, it is my habit to keep my distance from others… I can get closer if you wish, however.”
Castorice is a damage dealer who fights by summoning the memosprite “Netherwing: Pollux” and battling alongside it. “Netherwing” consumes its own HP to deal damage to enemies, and the more HP it consumes, the higher the damage. In combat, “Netherwing” can also take damage in place of an ally who is in danger.
Poet of Mourning Collapse is the best Relic set for Castorice because it grants CRIT Rate to both her and her memosprite. Since the Poet set already provides plenty of CRIT Rate, you should run a CRIT DMG Body. Avoid SPD so the set stays at full effect.
Because Castorice scales with HP, her best Planar Ornament set is Bone Collection’s Serene Demesne, thanks to the CRIT DMG it provides.
Getting Castorice close to 100% CRIT Rate is the ideal goal, and that is entirely achievable with Poet of Mourning Collapse plus CRIT Rate substats.
For CRIT DMG, Castorice picks up a lot from the Bone Collection’s Serene Demesne Planar Ornament set and from ally buffs. Around 150% CRIT DMG is enough for Castorice to hit very hard.
Claw Splits the Veil
Mooncocoon Shrouds the Form
Desolation Across Palms
Doomshriek, Dawn's Chime
Silence, Wraithfly's Caress
Lament, Nethersea's Ripple
Where the West Wind Dwells
Contained Dark Tide
Inverted Torch
Snowbound Maiden, Memory to Tomb
Crown on Wings of Bloom
Await for Years to Loom
Deals Quantum DMG equal to 70% of Castorice’s Max HP to one designated enemy.
Consumes 30% of all allies’ current HP. Deals Quantum DMG equal to 63% of Castorice’s Max HP to one designated enemy and Quantum DMG equal to 38% 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.
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.”
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.
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.”
Deals Quantum DMG equal to 56.0% of Castorice’s Max HP to all enemies.
When Netherwing is on the field, it acts as backup for allies. When allies take DMG or consume HP, their current HP can be reduced down to a minimum of 1, after which Netherwing will bear the HP loss. But Netherwing consumes HP equal to 500% of the original value. This lasts until Netherwing disappears.
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.
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.”
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.
While Castorice is on the field, all allies’ HP restored when receiving healing increases by 20%.
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.
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.
Zenless Zone Zero
Genshin Impact
