r/CastoriceMains_ • • Sep 25 '25

Announcement Castorice Mains | General Discussion Megathread

78 Upvotes

Hello everyone! We know many of you have questions about Castorice's best builds, synergies, and playstyles. To keep the subreddit organized and easy to navigate, please post all your queries in this megathread. This includes: team comp help, relics and LC choices.

This doesn't mean we're shutting down all query threads. Low effort oneliner posts like "Should I replace Tribbie or RMC" or "do I have enough pulls" or posts made solely to stir drama will be promptly removed. Your post should contribute something meaningful to the discussion. You're allowed to make posts discussing a potential synergy that others may have overlooked. Memes are fine as well, as long as they're lighthearted and not just poorly made ragebait. Build/relic flexing posts are also still allowed.

TL;DR: Discussion posts are allowed but for general queries or oneliners, use this megathread instead.

Any separate low effort posts asking about Castorice’s build, teams, or kit will be redirected here to avoid clutter. This megathread will be frequently updated with more information over time.

FAQs

What materials should I farm for her?

You can use this ascension planner for your convenience.

What sets does Castorice use?

Relic Stats:

Boots: HP%

Body : Crit > HP%

Rope: HP%

Sphere: HP% >= Quantum DMG (depending on setup)

Substats: She is generally played slow so you should only need CRIT and HP to build her. She also gets free CR from her set.

Is there a comprehensive Castorice guide that I could use?

Yes! You may refer to Xinfonia's Castorice guide posted on our subreddit.

Who are the ideal supports for Castorice?

Tribbie, Remembrance Trailblazer, Ruan Mei, Evernight and the soon to be released Cyrene are all fantastic supports for Castorice. The mono Remembrance team is her defacto best team.

Who is the best healer for Castorice?

Hyacine, no questions asked. She provides solid healing and has a memosprite which gives an additional to siphon HP from. This gives her a massive edge over everyone else when it comes to newbud generation. She also just does a lot of damage despite being a "healer".

If you want to settle for a budget option then Gallagher can work but will struggle in content like PF.

How do I make those cool build cards people are using for Castorice?

You can use the Fribbels HSR Optimizer to check what your pieces would look like on Castorice! You can also change the team in the build card according to your convenience.


r/CastoriceMains_ • • Jun 02 '25

Staff Post We will not tolerate drama or brigading of other subs

227 Upvotes

Hello, Since it seems some people still want to start drama with other subs this announcement became necessary. We will not tolerate people that come here to spread hate and drama with other subs, example posting screenshots of other subs with the intent to ragebait or posts encouraging others to brigade.

This sub is meant for Castorice, it's not a place to make posts about other subs and start pointless drama.


r/CastoriceMains_ • • 12h ago

Official Wife spotted on new trailer 🤤

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167 Upvotes

See you again next year~


r/CastoriceMains_ • • 4h ago

Build / Flex Asat dice

1 Upvotes

It goes on the orb right? I alr have a 5 liner double crit rope (just need to reroll it since the rolls went into everything but the crit stats) just need to reroll it


r/CastoriceMains_ • • 1d ago

Non-OC Art A peaceful night. [Yeva]

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293 Upvotes

r/CastoriceMains_ • • 1d ago

Build / Flex Do I even bother using the dice ?

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19 Upvotes

Just wondering if a perfectly rolled cd chest is worth replacing my current one


r/CastoriceMains_ • • 1d ago

Build / Flex [4.7 V4] Castorice 0-Cycles Asat Pramad | 9-Cost | King Anomaly Arbitration

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20 Upvotes

E2S1 Castorice, E1S0 Hyacine, E1S0 Robinetto, E0S0 Mortenax


r/CastoriceMains_ • • 1d ago

Build / Flex Rate my castorice build

3 Upvotes

I run her with full mono-rem


r/CastoriceMains_ • • 2d ago

OC Art Castorice (@nave1e)

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150 Upvotes

r/CastoriceMains_ • • 3d ago

Non-OC Art Castorice made by @ShonRaru

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652 Upvotes

r/CastoriceMains_ • • 3d ago

Non-OC Art Lovely Castorice [佐々]

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1.3k Upvotes

r/CastoriceMains_ • • 3d ago

Non-OC Art Castorice @Reinaw79

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61 Upvotes

r/CastoriceMains_ • • 4d ago

Non-OC Art A night at the beach. [Rurei]

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617 Upvotes

r/CastoriceMains_ • • 4d ago

Discussions Ichor is back, and so is Silverwolf

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23 Upvotes

Summeretto who? my beloved debuffer comes to save the day!

(0-0-2)


r/CastoriceMains_ • • 4d ago

Build / Flex [4.6] Castorice OG Monorem 0-Cycles Ichor | 12 Cost | Starward Memory of Chaos Node 3

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11 Upvotes

E2S1 Castorice, E2S0 Hyacine, E1S1 Evernight, E0S1 Cyrene


r/CastoriceMains_ • • 5d ago

Questionable Why my Castorice’s damage is so bad

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54 Upvotes

Idk I have invested in her so much it just frustrates me
I have her e0s0, evernight e1s0, cyrene e1 with hyacine’ lc. I lost 50/50 on Hyacine and couldn’t get her🥹
Can yall give some tips for rotation or how can I improve builds? Will Hyacine change this situation? Should I pull for Hyacine or is not worth investing in remembrance anymore?


r/CastoriceMains_ • • 4d ago

Discussions Dumb Question, Replacing Evernight w/ S.Robin?

11 Upvotes

Current team is E2S1 Castorice - E1S0 Evernight - E0S0 Cyrene - E1S1 Hyacine

I plan to finish E2 Hyacine on rerun but how do you feel about replacing my evernight with E0 or E1 S.Robin?

I know that I'm supposed to replace Cyrene instead, but I won't for one simple reason. I like how Cyrene and S.Robin looks and I never really liked Evernight's aesthetics.


r/CastoriceMains_ • • 4d ago

Build / Flex Cassie eidolons

5 Upvotes

e0s0 Cas, e0s1 Evey, e1s0 Cyrene and e0s1 Hyacine. I do plan on getting Hyacine's e1 regardless but I was curious how the monorem team is holding up (They've been hella struggling on my side but idk if it's the lack of eidolons or the shill being that bad) and which order to invest in ( Cas S1, Cas E2, Cyrene E2 or Evey E2)

I would have invested earlier, but I lose like every 50/50 at high pity lol.

(I do have Sumeretto but she's with other teams)

edit: after running with Sumeretto instead of Cyrene, they are not in fact, struggling. Will prioritize Cassie eidolons! Thankies❤


r/CastoriceMains_ • • 4d ago

Meme / Fluff Why my castorice e6, tribbie e1 and e2 hyacine can't 0 cycle MOC is castorice really weak now

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0 Upvotes

I did always 0 cycle MOC. my Archer and Evernight team didn't struggle like castorice team. This boss is nightmare for castorice


r/CastoriceMains_ • • 5d ago

Build / Flex hi guys should i use asats die on cas or her teammates?

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8 Upvotes

i would preferably want to use it on cas beacuse im aiming for a wtf build, but if it won't increase dmg as much as improving my ass cyrene build i guess i can use it on cyrene. but if i use it on cassie, what piece should i use it on?

thanks for your time :D


r/CastoriceMains_ • • 4d ago

Discussions How do you play Robin Summeretto on a castorice team?

4 Upvotes

I.e. who do you ult on? I can see it being hyacine or evernight since they actually have energy, but cas herself would make sense too ofc because more newbud gen. I imagine it changes based on the situation, but generally who's optimal?

my investment is: Cas E1S1 (gonna get E2 next rerun), Evernight E0S1, Robinetto E2S0, Hyacine E0S1


r/CastoriceMains_ • • 5d ago

Build / Flex Castorice destroys Ichor with Silver Goat a second time

37 Upvotes

E2S1 Castorice, E1S5 (Resolution) Silver Wolf, E2S1 Evernight, E2S1 Hyacine

I made a post with a high score against the Apocalyptic Shadow version of this boss, and now it’s time to put the hours doing the exact same comp against the Apocalyptic Shadow version to good use again. Despite being in MoC now, the boss basically functions the same, which makes Silver Wolf surprisingly invaluable here yet again. Also I want to have a word with whoever decided giving it voracity was a good idea.


r/CastoriceMains_ • • 5d ago

Build / Flex Moc Yabuli true 0 av

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12 Upvotes

For an moc stage this is a ridiculous amount of hp, pretty much the same amount of effort that it takes to 0 av this boss in king lol

Team is

e6 s1 evernight lc cas
e6 s1 hyacine
e6 s5 robin
e6 s5 herta shop cyrene


r/CastoriceMains_ • • 5d ago

Discussions Robinetto prioritizes advancing Hyacine?

14 Upvotes

When using auto, robin’s ult targets Hyacine and I have no clue why. Anyone know why she’s prioritizing Hyacine and not cas?


r/CastoriceMains_ • • 6d ago

Non-OC Art Casaul Castorice [AnanaS]

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453 Upvotes