Genshin Impact Wiki
Genshin Impact Wiki

The Rossum Series (unofficial name) is a 4-Star Weapon Series, historically wielded by legendary thieves, hunters, and outcasts who defied an unjust order.

Although all weapons in this series do not share the exact same passive, all the passives have an underlying theme of Moonsign. All of these weapons have passives that raise the wielder's stats or reaction damage based on the team's moonsign level.

All weapons in this series can be forged. Forging these weapons notably require Borderland Billet Trove Borderland Billets and Rainbowdrop Crystal Rainbowdrop Crystal, among other materials.

Weapons[]

5 Weapons match the category selection:

Icon Name Quality Base ATK
(Lv. 1)
2nd Stat
(Lv. 1)
Passive Ability
Blackmarrow Lantern 4 Stars 454
(41)
Elemental Mastery 221
(48)
Token of Covenant
Bloom DMG is increased by 48~96%, and Lunar-Bloom DMG is increased by 12~24%. Moonsign: Ascendant Gleam: Lunar-Bloom DMG is increased by an additional 12~24%.
Master Key 4 Stars 454
(41)
Energy Recharge 61.3%
(13.3%)
Fall Into Place
Upon causing an Elemental Reaction, increases Elemental Mastery by 60~120 for 12s. Moonsign: Ascendant Gleam: Elemental Mastery from this effect is further increased by 60~120. This effect can be triggered even if the equipping character is off-field.
Prospector's Shovel 4 Stars 510
(42)
ATK 41.3%
(9%)
Swift and Sure
Electro-Charged DMG is increased by 48~96%, and Lunar-Charged DMG is increased by 12~24%. Moonsign: Ascendant Gleam: Lunar-Charged DMG is increased by an additional 12~24%.
Serenity's Call 4 Stars 454
(41)
Energy Recharge 61.3%
(13.3%)
Solemn Silence
Upon causing an Elemental Reaction, increases Max HP by 16~32% for 12s. Moonsign: Ascendant Gleam: Max HP from this effect is further increased by 16~32%. This effect can be triggered even if the equipping character is off-field.
Snare Hook 4 Stars 454
(41)
Energy Recharge 61.3%
(13.3%)
Phantom Flash
Upon causing an Elemental Reaction, increases Elemental Mastery by 60~120 for 12s. Moonsign: Ascendant Gleam: Elemental Mastery from this effect is further increased by 60~120. This effect can be triggered even if the equipping character is off-field.

Lore[]

The Serenity's Call belonged to a nameless exile who haunted Nephilheim's frozen woods, cutting down soldiers and bandits alike so orphaned children could sleep in peace. When the children departed and the forest no longer needed his aegis, the silent hunter discarded his blade and disappeared into the mist, his legend fading with him.

The Master Key was once wielded by Schanzkowska, a peasant's daughter turned legendary thief who rose to fame as the "Bladebreaker," unrivaled in her lockpicking prowess. Her career became consumed by a bitter rivalry with the elusive "Escape Artist," whose faked death left her chasing his shadow until her final breath, her life ending in the coffin he had left empty.

The Snare Hook was wielded by the Fae Nashchokin, a noble who lived a double life as the cunning thief "Vagabond," outwitting traps and courtly schemes alike with effortless charm. When the nobles' snares finally closed in, he turned the game upon itself; Nashchokin accepted another's crime as his own, and with a smile cast himself from the ramparts to his death. In posterity, naught remained of the noble Fae save for an empty coffin and questions left unanswered.

The Prospector's Shovel once belonged to Soini, a poor farmer whose chance discovery of buried treasure led him down a bloody path to become the feared "Godfather" of the black market. Though crowned in wealth and power, he kept his shovel as a grim reminder of fate's cruelty, and in the end cast his fortune to the world, leaving justice to chance.

The Blackmarrow Lantern was tied to the Godfather, who lured three rival thieves into his vault and bound them by oath to his creed: that theft alone could balance a corrupt world. But as he reveled in reshaping "order," his butler betrayed him, seizing the master thief's relic and reminding him that none can dictate true justice alone.

Change History[]

Navigation[]