Rainslasher

Rainslasher is a 4★ weapon in Genshin Impact. It is a Claymore-type weapon.

Rainslasher has been featured in 18 banners since Sep 2020. Their most recent appearance was on Epitome Invocation 2026-07-01 (Jul 2026), approximately 71 days ago. Based on their banner history, the average gap between appearances is 121 days.

Rainslasher was released on September 28, 2020. They were introduced alongside Sacrificial Sword, The Viridescent Hunt, Royal Grimoire, Royal Bow, Favonius Sword, Royal Greatsword, Serpent Spine, The Bell, Favonius Lance, White Tassel, Cool Steel, Sacrificial Bow, Recurve Bow, Skyrider Greatsword, Messenger, Amos' Bow, Thrilling Tales of Dragon Slayers, Skyward Spine, Prototype Amber, Skyrider Sword, Emerald Orb, Raven Bow, Beginner's Protector, Sacrificial Fragments, Dark Iron Sword, Halberd, Magic Guide, The Widsith, White Iron Greatsword, Iron Point, Wolf's Gravestone, Solar Pearl, Iron Sting, Skyward Blade, Mappa Mare, Compound Bow, Slingshot, Hunter's Bow, Dragon's Bane, Prototype Crescent, Twin Nephrite, Pocket Grimoire, Apprentice's Notes, Crescent Pike, Debate Club, Prototype Rancour, Dull Blade, Skyward Pride, Fillet Blade, Eye of Perception, Harbinger of Dawn, Sharpshooter's Oath, Favonius Greatsword, Sword of Descension, Traveler's Handy Sword, The Stringless, Favonius Codex, Prototype Starglitter, Lion's Roar, Lost Prayer to the Sacred Winds, The Flute, Seasoned Hunter's Bow, Old Merc's Pal, Favonius Warbow, Prototype Archaic, Otherworldly Story, Deathmatch, Blackcliff Pole, Skyward Harp, Sacrificial Greatsword, Rust, Ferrous Shadow, Primordial Jade Winged-Spear, The Black Sword, Waster Greatsword, Whiteblind, Aquila Favonia, Skyward Atlas, Black Tassel, Silver Sword, Bloodtainted Greatsword, Royal Longsword, suggesting they were part of the same content update. Rainslasher has been part of Genshin Impact since near its launch.