Honkai: Star Rail introduces Castorice, a 5-star Quantum character specializing in summoning her powerful dragon, Netherwing, to deal massive damage to enemies. Castorice's gameplay revolves around managing Netherwing's HP to maximize its damage output. She excels in teams with strong healers like Gallagher and Luocha, and supports like Tribbie enhance her performance. With her unique kit, Castorice offers a high-skill, high-reward gameplay experience, making her a valuable addition for fans of dynamic combat mechanics.
Castorice's Abilities and Gameplay
- Skill and Ultimate: Castorice's skill consumes allies' HP to charge her ultimate, which summons Netherwing. When Netherwing is active, her skill transforms into an AoE joint attack that heals the dragon instead. Netherwing has two attacks: Claw Attack and Scorch Breath, with the latter being particularly powerful but consuming its own HP.
- Netherwing Management: The key to using Castorice effectively is managing Netherwing's HP. Players must balance healing and HP consumption to keep Netherwing alive long enough to unleash multiple Scorch Breaths.
- Best Relics and Planar Ornaments: For maximizing Castorice's damage and survivability, the Poet of Mourning Collapse relic set is highly recommended. It provides a significant crit rate and damage boost. Planar ornaments like Firmament Frontline: Glamoth can also be beneficial if speed thresholds are met.
Optimizing Castorice's Performance: Best Relics, Planar Ornaments, and Light Cones
Best Relics：
| Poet of Mourning Collapse | This set is made for Castorice as the 4-piece set is powerful for her. It gives her 32% Crit Rate and 10% extra DMG, which is huge for her damage output. Normally, this set would slow her down since it requires her to have less than 135 SPD, but Castorice cheats this with her passive—when her HP is above 50%, she gets +40% SPD, letting her stay fast and keep the full Poet set bonus |
| Scholar Lost in Erudition/Longevous Disciple | They’re okay, but they just can’t compete with the raw power of the full Poet set. |
Planar Ornaments：
| Firmament Frontline: Glamoth | If you can hit the SPD thresholds |
| Talia: Kingdom of Banditry | If you’re running Break Effect, though, this is niche |
| Sprightly Vonwacq | If you want early Ultimates |
Light Cone：
| Make Farewells More Beautiful (Castorice 5* Light Cone) | Her best-in-slot weapon is hands-down her signature Light Cone, “Netherwing’s Oath” (S1). This thing is tailor-made for her, packing a ton of base HP to make Netherwing hit harder, a max HP% buff to push her damage even further, and a massive 30% DEF Ignore that boosts all her attacks, including her dragon’s. On top of that, it gives her Advance Forward when Netherwing dies, which helps fix her otherwise sluggish speed. The difference between this and the next-best option is huge—we’re talking about a 44% damage increase. If you’re serious about using her, this is the Light Cone to go for. |
| Sweat Now, Cry Less (4*) | The next best choice is the Battle Pass Light Cone, “Sweat Now, Cry Less.” This one gives a solid 24% Crit DMG boost and has high base HP, which helps with Netherwing’s scaling. The catch? If you’re already stacking tons of Crit Rate (from her Poet relic set, traces, or supports), you might end up overcapping (going past 100% Crit Rate), which wastes stats. It’s still a strong option, but it’s not quite as good as her signature. |
Materials Needed for Castorice in Honkai: Star Rail
To effectively upgrade Castorice, you'll need the following materials:
Character Level-Up Materials：
- 65x Darkveil Moonlight
- 15x Ethereal Omen
- 15x Echoing Wail
- 15x Eternal Lament
- 3x Travel Encounters
- 3x Adventure Log
- 289x Traveler’s Guide
- 888,000x Credit
Trace Level-Up Materials：
- 18x Bīja of Consciousness
- 69x Seedling of Manas
- 139x Flower of Ālaya
- 41x Ethereal Omen
- 56x Echoing Wail
- 58x Eternal Lament
- 12x Auspice Sliver
- 8x Tracks of Destiny
- 3,000,000x Credit
Best Team Comps for Castorice in Honkai: Star Rail
- Best Sustainers:
Gallagher and Luocha are the top choices for healing, as they provide instant and consistent HP recovery, which is crucial for Castorice's kit.
- Best Supports:
Tribbie and Remembrance MC are ideal supports due to their universal buffs and frequent attacks, which help maintain Netherwing's energy.
Is Castorice Worth Pulling?
- Playstyle Suitability: Castorice is a great choice for players who enjoy managing HP drain and healing mechanics. She excels as a Quantum DPS and performs well in both Memory of Chaos and Pure Fiction.
- Team Dependence: While Castorice is not a self-sufficient hypercarry, she offers a unique and satisfying gameplay experience with the right team composition.
Honkai: Star Rail April 2025 Update: How to Download
To access all of the new features of Honkai: Star Rail's April update, players should update the game via Google Play or a trusted source like APKPure.