4\u2605<\/td> Good Night and Sleep Well<\/td> DMG scales with debuffs on enemies; great synergy for F2P setups.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<\/span>Best Relic Sets (Cavern Relics)<\/strong><\/span><\/h3>\n\n\n\nRelic Set<\/strong><\/td>2-Piece Effect<\/strong><\/td>4-Piece Effect<\/strong><\/td>Why It Works<\/strong><\/td><\/tr>Messenger Traversing Hackerspace<\/td> SPD +6%<\/td> After Ult, all allies\u2019 SPD +12% for 1 turn<\/td> Enhances burst damage and supports team rotation.<\/td><\/tr> Hackerspace + Longevous Disciple<\/td> SPD +6%, HP +12%<\/td> \u2014<\/td> Boosts Castorice\u2019s speed and HP for more damage and survivability.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<\/span>Best Planar Ornaments<\/strong><\/span><\/h3>\n\n\n\nOrnament Set<\/strong><\/td>2-Piece Effect<\/strong><\/td>Why It Works<\/strong><\/td><\/tr>Broken Keel<\/td> Effect RES +10%; if RES \u226530%, team CRIT DMG +10%<\/td> Supports team-wide CRIT output and keeps Castorice safe.<\/td><\/tr> Sprightly Vonwacq<\/td> Increases Energy Regen Rate and lets wearer act earlier in battle<\/td> Speeds up Ult usage and rotation for consistent damage.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<\/span>Main Stat & Sub-Stat Priorities<\/strong><\/span><\/h3>\n\n\n\n\nBody<\/strong>: CRIT Rate \/ CRIT DMG<\/li>\n\n\n\nFeet<\/strong>: SPD or HP%<\/li>\n\n\n\nPlanar Sphere<\/strong>: Quantum DMG Boost or HP%<\/li>\n\n\n\nLink Rope<\/strong>: Energy Regen Rate or HP%<\/li>\n<\/ul>\n\n\n\nSub-Stat Priority<\/strong>:<\/p>\n\n\n\n\nCRIT Rate \/ CRIT DMG<\/li>\n\n\n\n SPD<\/li>\n\n\n\n HP%<\/li>\n\n\n\n Energy Regen Rate<\/li>\n<\/ul>\n\n\n\n<\/span>Castorice HSR Best Teams<\/strong><\/span><\/h2>\n\n\n\nChoosing the right teammates is essential to unlock the full potential of Castorice HSR, especially when building around her HP-scaling and Quantum AoE mechanics.<\/p>\n\n\n\n
<\/span>Castorice F2P Team<\/strong><\/span><\/h3>\n\n\n\nRole<\/strong><\/td>Character<\/strong><\/td>Why It Works<\/strong><\/td><\/tr>DPS<\/td> Castorice<\/td> Main HP-scaling DPS with Quantum AoE damage.<\/td><\/tr> Support<\/td> Trailblazer (Ice)<\/td> At E1+, offers CRIT DMG buffs, True DMG, and turn advance for Castorice.<\/td><\/tr> Support<\/td> Pela<\/td> Reduces enemy DEF to amplify Castorice\u2019s damage.<\/td><\/tr> Sustain<\/td> Lynx<\/td> Heals and boosts Castorice\u2019s Max HP via Skill for better scaling.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<\/span>Castorice Hypercarry Team<\/strong><\/span><\/h3>\n\n\n\nRole<\/strong><\/td>Character<\/strong><\/td>Why It Works<\/strong><\/td><\/tr>DPS<\/td> Castorice<\/td> Main carry; benefits from buffs and HP synergy.<\/td><\/tr> Support<\/td> Trailblazer (Ice)<\/td> Provides CRIT DMG buff, turn manipulation, and crowd control.<\/td><\/tr> Support<\/td> Tribbie<\/td> Synergizes with Castorice\u2019s high HP to boost her own damage.<\/td><\/tr> Sustain<\/td> Hyacine<\/td> Heals all allies and increases Max HP; helps build Newbud stacks faster.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<\/span>Best Relic Sets for Castorice<\/strong><\/span><\/h2>\n\n\n\nRelic Set<\/strong><\/td>Rating<\/strong><\/td>Merits<\/strong><\/td><\/tr>Poet of Mourning Collapse x4<\/td> \u2605\u2605\u2605\u2605\u2605 (Best)<\/td> Increases Quantum DMG and CRIT Rate for both Castorice and her memosprite.<\/td><\/tr> Longevous Disciple x4<\/td> \u2605\u2605\u2605\u2605\u2606<\/td> Boosts HP% and grants CRIT Rate when Castorice consumes her own HP.<\/td><\/tr> Genius of Brilliant Stars x4<\/td> \u2605\u2605\u2605\u2606\u2606<\/td> Enhances Quantum DMG and allows partial DEF ignore; doesn’t affect memosprite.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<\/span>Best Planar Ornaments for Castorice<\/strong><\/span><\/h2>\n\n\n\nOrnament Set<\/strong><\/td>Rating<\/strong><\/td>Merits<\/strong><\/td><\/tr>Bone Collection\u2019s Serene Demesne<\/td> \u2605\u2605\u2605\u2605\u2605 (Best)<\/td> Boosts CRIT DMG for Castorice and her memosprite; easy to activate.<\/td><\/tr> The Wondrous BananAmusement Park<\/td> \u2605\u2605\u2605\u2605\u2606<\/td> Increases CRIT DMG while the memosprite is active.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<\/span>Castorice\u2019s Best Light Cones<\/strong><\/span><\/h2>\n\n\n\nLight Cone<\/strong><\/td>Rating<\/strong><\/td>Why We Recommend It<\/strong><\/td><\/tr>Make Farewells More Beautiful<\/td> \u2605\u2605\u2605\u2605\u2605 (Best)<\/td> Increases HP, ignores enemy DEF, and advances turn when memosprite disappears.<\/td><\/tr> Sweat Now, Cry Less<\/td> \u2605\u2605\u2605\u2605\u2606<\/td> Boosts CRIT Rate and DMG dealt by the memosprite.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<\/span>Other Recommended Light Cones<\/strong><\/span><\/h3>\n\n\n\nLight Cone<\/strong><\/td>Base HP (Lv. 80)<\/strong><\/td>Notes<\/strong><\/td><\/tr>