Best Hyacine Light Cones HSR 2026

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Best Hyacine Light Cones Ranked Long May Rainbows Adorn the Sky – Best in Slot Best Alternatives to Long May Rainbows Adorn the Sky Best F2P Light Cone for Hyacine Verdict: Which Light Cone Should You Give Hyacine?

Best Hyacine Light Cones Ranked (TL;DR)

Here’s a quick look at how Hyacine’s best Light Cone options stack up against each other.

Rank Light Cone Why It Ranks Here Long May Rainbows Adorn the Sky Her best-in-slot pick, pairing an 18% SPD boost with a self-fueled HP-drain mechanic that adds bonus damage and enemy DMG vulnerability.

This Love, Forever

A strong general Remembrance alternative that still grants SPD and a CRIT DMG buff, even though Hyacine can’t trigger its Blank effect.

Victory In a Blink

A budget-friendly 4-star pick that boosts CRIT DMG and ally DMG, ideal since Hyacine always lands critical hits.

Memory’s Curtain Never Falls

The best F2P option, purchasable from Herta’s Store for a reliable SPD boost and a party DMG buff.

Long May Rainbows Adorn the Sky – Best in Slot Long May Rainbows Adorn the Sky is Hyacine’s signature Light Cone, and it’s a genuine best-in-slot pick rather than a marginal upgrade. At Superimposition 1, it increases her SPD by 18%, and whenever she uses her Basic ATK, Skill, or Ultimate, it consumes 1% of all allies’ current HP to deal Additional DMG equal to 250% of that total consumed HP through her memosprite’s next attack. It also increases the DMG taken by all enemies by 18% for 2 turns whenever her memosprite uses its Skill.

At max level, it comes with 1,164 HP, 476 ATK, and 529 DEF, stats that line up naturally with Hyacine’s own HP-scaling kit. It isn’t a mandatory pull to make her function, but it’s the clearest way to push both her speed and her damage output at the same time.