Neverness to Everness - Weapons

The Arc arsenal of Neverness to Everness. Arcs are the game's weapons: card-like items that grant base ATK, a substat and a passive effect, and that can only be equipped by an Esper whose Adapter type matches the Arc's type (Bose, Condensate, Gas, Liquid, Plasma or Solid). Most five-star Espers have...
of 14 entries · updated 2026-09-15
Name Type Description Stats Source
Youthful Fantasy Arc (Liquid) Daffodill's signature S-Class Liquid Arc. Rarity: S-Class Adapter: Liquid Substat: ATK Effect: Increases Break damage Signature Arc for Daffodill; limited banner or free acquisition route.
Ready-Ready Arc (Plasma) Nanally's signature S-Class Plasma Arc. A CRIT Rate substat plus an ATK-boosting passive turns Nanally into a crit-reliant on-field DPS, and the Arc is the default best-in-slot for her. Rarity: S-Class Adapter: Plasma Substat: CRIT Rate Effect: Increases ATK Signature Arc for Nanally; limited banner.
Camellia Society Arc (Condensate) Baicang's signature S-Class Condensate Arc, with a base ATK of 666 and a 12 percent CRIT Rate substat. Rarity: S-Class Adapter: Condensate Atk: 666 Substat: CRIT Rate 12% Effect: Silent Garden Signature Arc for Baicang; can also appear through Arc Research.
Tears Beneath the Mask Arc (Gas) Skia's signature S-Class Gas Arc with 512 base ATK and a 27.5 percent ATK substat. Rarity: S-Class Adapter: Gas Atk: 512 Substat: ATK 27.5% Effect: Nestbound Bird, applies Warning Gaze Signature Arc for Skia; also listed among the free S-Rank Arc routes.
Clear Skies Arc (Liquid) Mint's signature S-Class Liquid Arc with 475 base ATK and a 25 percent ATK substat. Rarity: S-Class Adapter: Liquid Atk: 475 Substat: ATK 25% Effect: +20 to 35% Anima DMG from Redirect Skills Signature Arc for Mint; banner or free route.
Eternal Waltz Arc (Condensate) Fadia's signature S-Class Condensate Arc with an HP substat of 41.25 percent, built for a tank that scales on health and redirects damage rather than dealing it. Rarity: S-Class Adapter: Condensate Substat: HP 41.25% Effect: Survival and damage-redirect scaling First-clear reward; signature Arc for Fadia.
Contemplative Cat Arc (Gas) Chiz's signature S-Class Gas Arc with a 44 percent CRIT DMG substat. Rarity: S-Class Adapter: Gas Substat: CRIT DMG 44% Effect: Crit damage support for Chiz City Tycoon reward at Tycoon level 21.
Song of the Whale Arc (Plasma) An S-Class Plasma Arc with a 27.5 percent ATK substat, used by Cosmos and Plasma-adjacent damage dealers who want raw attack over a crit substat. Rarity: S-Class Adapter: Plasma Substat: ATK 27.5% Free S-Rank Arc route.
The Rain That Shook the World Arc (Solid) An S-Class Solid Arc with a 22 percent CRIT Rate substat that deals 30 percent increased Cosmos damage for the wearer. Rarity: S-Class Adapter: Solid Substat: CRIT Rate 22% Effect: +30% Cosmos DMG Store and banner acquisition; Zero's premium Arc.
Day Off Arc (Solid) A free S-Class Solid Arc that raises the wearer's ATK by 30 percent. Rarity: S-Class Adapter: Solid Effect: ATK +30% Free Arc completion route.
Your Happiness is Priceless Arc (Solid) An S-Class Solid Arc aimed at defensive and support-oriented Solid users. Rarity: S-Class Adapter: Solid Banner and Arc Research pool.
Good Boy's Grand Adventure Arc (Gas) Sakiri's signature S-Class Gas Arc. Its 18 percent Charge Efficiency and ATK substat ease Sakiri's heavy ultimate rotation, which is the main reason she can keep her damage amplification uptime high. Rarity: S-Class Adapter: Gas Substat: ATK 45 Effect: Charge Efficiency +18% Signature Arc for Sakiri; banner.
Watch Your Heads! Arc (Gas) An A-Class Gas Arc that increases ATK by 10 to 14 percent depending on refinement. Rarity: A-Class Adapter: Gas Effect: ATK +10/12/14% by refinement Standard banner and Arc Research.
Be Happy Arc (Gas) A B-Class Gas Arc and one of the cheapest early options in the pool. Rarity: B-Class Adapter: Gas Low-rarity banner and research drops.
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