In Rinascita, Cantarella is a formidable presence as the 36th Head of the Fisalia family. She has a captivating personality and enticing skills that are sure to make you shiver. Using a Rectifier on the battlefield, she is a 5-Star Havoc Resonator in Wuthering Waves, and her contributions might go beyond appearances.
She contributes a special blend of offensive and supporting skills that help her teammates in combat, much like characters like Brant. She works flawlessly as a Sub DPS, Support, or Healer. Assigning the appropriate Cantarella build in Wuthering Waves is very important because it all depends on how you intend to construct her.

Whispers of Sirens

Whispers of Sirens is unquestionably Cantarella's most effective weapon. Her signature weapon has a 72% Crit DMG and 500 Base ATK. However, the passive skill that is specifically suited to her kit is the key component of her weapon. It greatly increases her personal damage and enables Cantarella to disregard enemies' Havoc resistance.

Stringmaster

The Stringmaster is your next best bet. In addition to having the same stats as Cantarella's best-in-slot weapon, this one also increases her ATK percentage when she deals Resonance Skill DMG. Because players can precisely time the effects of this boost when Cantarella enters her Mirage state, this is ideal. Use her Resonance Skill to obtain this DMG boost while in the Mirage state.

Rime-Draped Sprouts

Like the second best-in-slot, Rime-Drapes Sprouts grants Cantarella a Basic Attack DMG Bonus each time she employs her Resonance Skill. Make sure to time the time between Cantarella's skill swaps before hitting Mirage and attacking if you do have Rime-Draped Sprouts.

Cosmic Ripples

Cosmic Ripples is your third best-in-slot because it boosts her Basic Attack DMG and Energy Regeneration. Given how well it works with her kit, this weapon is possibly just as effective as her limited-time one.

Augment at R5

You can always use the Augment at R5, which players can get through the Battle Pass, if you don't have any of these 5-Star Rectifiers. It's a pretty good 4-star weapon because it gives Cantarella a decent amount of ATK percentage after she casts her Resonance Liberation, which is a great weapon to use if you plan to build her as a Sub-DPS because her Resonance Liberation is used fairly early in her rotation.

Fusion Accretion

Fusion Accretion would be your final option because, after using Resonance Skill DMG, it also gives Cantarella a high Base Attack. It also compensates for Cantarella's high Energy Regeneration needs and raises her Resonance Energy.

In Wuthering Waves, Cantarella's build differs slightly from other characters' builds. You will need to plan your build according to the teammates you intend to use with her.