HSR 3.7 Banners: Cyrene Debuts, Castorice & Hyacine Rerun

With Version 3.7 on the horizon, Honkai: Star Rail fans are buzzing about what’s next. While details are not yet fully confirmed, recent previews and community discussions point to the arrival of new characters (Cyrene), alongside possible reruns of fan favorites (Castorice, Hyacine and Mydei). Combined with the introduction of the large-scale permanent mode “Currency Wars”, 3.7 looks set to expand both gameplay depth and team-building options.

 

HSR 3.7 Banner Preview — Cyrene Arrives!

Rarity: ⭐⭐⭐⭐⭐ | Combat Path: Remembrance | Combat Type: Ice

"Is this a meeting ordained by fate, or... a long-overdue reunion? It's making my heart beat faster. Then... please once again call me 'Cyrene,' just like when we met the first time, okay?"

▌"Ripples of Past Reverie" Cyrene

A meteor streaks across the night sky, sending ripples through the river of life, gleaming in thirteen hues.

Daughter of Aedes Elysiae, Chrysos Heir who nourishes "██," sow the Seed of Memory, so that flowers of the past may bloom in tomorrow.

— "And together, we shall write a verse unlike any before ♪"

Meet Cyrene, our brand-new 5★ Ice / Path of Remembrance unit, and the finale face of the Amorphous arc. She is predicted to be a versatile Ice unit who can switch between sub-DPS and support roles, offering strong off-field damage, resistance shred, and team buffs. With flexible mechanics and synergy in Ice and hybrid teams, she is expected to secure a solid spot in the meta.

 

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Two forms, two playstyles

Cyrene’s dual forms revolve around her Ultimate, which marks the turning point of her kit. Before activation, she stays in her standard form, building Recollection points while shielding, healing, and supporting the team.

Upon casting “The Poetry’s ◦, The Promise’s ∞”, she summons her memosprite, instantly grants it an extra turn, and triggers all teammates’ Ultimates simultaneously. She then enters Ripples of Past Reverie, where her Basic ATK transforms into “Towards Love and Tomorrow ♪”, her and the memosprite’s CRIT Rate rises by 50%, and her playstyle shifts into an all-out offensive stance with zone control.

Early test data indicates that Cyrene functions as a hybrid team support, blending explosive burst with steady utility. She can synchronize the entire squad’s Ultimates for massive opening damage, while also providing lasting buffs and sustain. This duality makes her a versatile pick, equally effective in one-shot nuke setups and balanced team comps.

 

Relationship with Elysia? 

And here’s the part that’s got the whole community buzzing — Cyrene’s voice lines, look, even her self-proclaimed title as “daughter of Aedes Elysiae” feel way too close to be coincidence. Is she a shard of Elysia’s memory? A successor born from her legacy? Or maybe something even more mysterious, a ripple left behind across worlds?

Trailblazers can’t stop talking about Cyrene — dual forms, pink memosprites, and lore ripples straight out of a dream. Dive into the details here: Cyrene Kit Leaks.

 

Possible HSR 3.7 Rerun Characters

Castorice

Rarity: ⭐⭐⭐⭐⭐ | Path: Remembrance | Combat Type: Quantum

Castorice is a 5★ Quantum Remembrance hypercarry who relies on her Netherwing to dish out heavy AoE Quantum damage, shred toughness, and apply RES PEN. With the right supports, she can output some of the highest sustained DPS in the game, especially against groups or bosses vulnerable to Quantum.

Her main drawbacks are her HP management requirements and reliance on tailored team comps to maximize efficiency. Castorice is most rewarding for players who enjoy building around HP-drain synergies, investing in top-tier damage relics, and optimizing rotations.

She is less convenient for casual players, but highly appealing for theorycrafters and min-maxers who want a premium AoE Quantum carry.

 

Hyacine

Rarity: ⭐⭐⭐⭐⭐ | Path: Remembrance | Combat Type: Wind

Hyacine  is a Wind Remembrance support who excels at enabling HP-consuming characters. She boosts allies’ Max HP through her After Rain state and summons Little Ica (her memosprite) to provide frequent HP-based healing and supportive effects.

With her 6th Eidolon, she further amplifies team damage by granting all allies 20% All-Type RES PEN while Little Ica is on the field, making her offensive support much more consistent and valuable.

Thanks to this combination of HP manipulation, action-tempo utility, and scaling offensive amplification, Hyacine becomes a near-irreplaceable enabler for HP-drain carries like Castorice, Mydei, or Blade, while remaining a strong but more situational pick in general-purpose lineups. 

 

Mydei 

Rarity: ⭐⭐⭐⭐⭐ | Path: Destruction | Combat Type: Imaginary

Mydei is an Imaginary Destruction unit who thrives on sacrificing his own HP for massive damage output. His kit scales aggressively with life-loss, turning risk into high reward, while also offering taunt-style pressure to draw enemy hits.

He excels in both single-target and AoE fights when paired with supports that stabilize HP costs and boost CRIT or skill multipliers. Mydei fits best in specialized squads alongside enablers like Hyacine, strong healers, or characters who synergize with HP-drain mechanics.

He’s particularly appealing for players who enjoy high-risk, high-reward gameplay, or those building around the HP-loss Remembrance archetype. For players who prefer safer, plug-and-play DPS options, he’s less of a priority.

 

HSR 3.7 New Game Mode: Currency War

Currency Wars was teased during the 3.6 livestream and is slated to arrive as a large-scale, permanent game mode in Version 3.7. The announcement frames it as a sandbox for team experimentation: the trailer and early coverage show 10-person teams, front/back row positioning, and mode-exclusive abilities and bonds that reward specific character combos.

From footage and community write-ups, the mode gives off a deck-builder / TCG-like vibe — you assemble a larger squad, trigger combo bonuses, and face wave-style PvE encounters rather than direct PvP. Early analysis suggests Currency Wars is aimed at veteran players and meta-theorists: expect new balancing considerations, faction synergies, and dedicated progression or seasonal rewards to keep it fresh long-term. Details remain limited until HoYoverse drops more info, but the mode looks positioned to be the game’s next major endgame playground.

 

New Relics

The official details have not yet been revealed, so stay tuned to LDShop for updates. Below is the new relic information we’ve gathered, and we’ll continue bringing you first-hand details as soon as they become available.

Amphoreus, The Eternal Land

2-Pc: Increases the wearer's CRIT Rate by 8%. While the wearer's memosprite is on the field, increases all allies' SPD by 8%. This effect cannot be stacked.

Eternal Verses of Amphoreus

West Wind's End of Amphoreus

Tengoku @Live Stream

2-Pc: Increases the wearer's CRIT DMG by 16%. If 3 or more Skill Points are consumed in the same turn, additionally increases the wearer's CRIT DMG by 32% for 3 turns.

Livestream's Continuous Chatter

Livestream's Myriad Facades

NEW Skin

According to Seele's leak, Cyrene will get her new skin with her release.

 

Conclusion

As we await official confirmation, speculation around 3.7 banners and the new mode highlights the community’s excitement for fresh strategies. When banners do arrive, be sure to prepare — top up Oneiric Shard through LDShop for exclusive discounts and the best value on your pulls.