Carlotta is a new character in Wuthering Waves and her level-up materials have been revealed. Needless to say, most of her materials are new and will only be available in Rinascita, such as the boss drops and local specialty items. That said, she still requires the Phlogiston drops since it is a common skill level-up item for Pistol users.This article will cover Carlotta's ascension and skill level-up materials in Wuthering Waves.Wuthering Waves Carlotta ascension and skill level-up materialsHere's a list of all the materials required to level up Carlotta in Wuthering Waves:Impure Phlogiston x25Extracted Phlogiston x28Refined Phlogiston x55Flawless Phlogiston x67Sword Acorus x60LF Polygon Core x29MF Polygon Core x40HF Polygon Core x52FF Polygon Core x61The Netherworld's Stare x26Platinum Core x46Shell Credit x3,100,000Also read: Best Carlotta build guide in Wuthering WavesWhere to farm Carlotta's level-up materialsImpure, Extracted, Refined, and Flawless PhlogistonMarigold Woods Forgery Challenge location (Image via Kuro Games)Impure, Extracted, Refined, and Flawless Phlogistons are materials required to level up the skills of all Pistol users. Rovers can farm them in the Marigold Woods Forgery Challenge in the Central Plains, Huanglong.Meanwhile, Rovers can also farm Shell Credits and Resonance Potions in the Simulation Training before Rinascita is released.LF, MF, HF, and FF Polygon CoreMF Polygon Core is a character level-up material (Image via Kuro Games)LF Polygon Core and its higher rarities can be obtained after defeating the Clamorlings and Tranquilites enemies. You can track these enemies in the Echo Hunting tab to start farming.Sword AcorusSword Acorus is a local specialty item in Rinascita (Image via Kuro Games)Sword Acorus is a new local specialty item found in Rinascita. Ragunna City is the best place to farm this material. You can follow Sword Acorus locations and farming guide to farm them.Platinum CoreDefeat Sentry Construct to get Platinum Core (Image via Kuro Games)Platinum Core is a new boss material that can be obtained after defeating the Sentry Construct in the Averardo Vault.The Netherworld's StareHecate - new weekly boss (Image via Kuro Games)The Netherworld's Stare is a weekly boss material obtained after defeating Hecate.Check out our other Wuthering Waves guides and updates:Version 2.0 quest listShadow of the Towers: Resounding Rise quest guideShadow of the Towers: Twilight Rise quest guideShadow of the Towers: Command Rise quest guideOakheart Highcourt: The Lifer guide