Star Savior Bunnygirl Charlotte Build: Gear, Skills, and Teams

Why she is so strong

Bunnygirl Charlotte is the single-target damage dealer most Star Savior guides put at the top of the tier list. She is an SSR Assassin with the Sun element, and her whole design is about stacking a buff called Ignition and then cashing it in for a huge hit. When the rotation comes together she also buffs the whole team’s attack, so she is not just doing damage, she is making your other carries hit harder too.

The catch is that she is a glass cannon. She trades health stats for attack, so you keep her in the backline and lean on a support to soak the pressure. She also needs Sun-element teammates to keep her engine running, which shapes the team you build around her.

One thing to be careful about: this is Bunnygirl Charlotte, the limited variant, not the base Charlotte. The kit and role below are the bunnygirl version. If a guide or stat sheet you find is describing a different Charlotte, match it by the skill names below rather than trusting the portrait.

Kit overview

The names here follow the most common guide romanization, and the in-game English may read a little differently, so match them by effect if something looks off:

• Passive (Rabbit’s Luck): gives her an Ignition stack at the start of Sun-ally turns, pushes her Action Gauge forward after Bunny Step, and triggers Bunny Step again if she is holding a Lucky Token (once per turn). It also raises her ATK.
• Basic (Bunny Step): a single-enemy attack that grants one Ignition stack.
• Special (Song of the Toast), 5-turn cooldown: grants every ally ATK Up for 2 turns, gives herself an undispellable Lucky Token for 3 turns, has a high chance to stack Ignition three times, and grants herself an extra turn.
• Ultimate (Cornered Rabbit), 6-turn cooldown: a single-enemy nuke that deals more damage per Ignition stack (up to 5). At max stacks it resets its own cooldown, and it heals her for 30 percent of the damage dealt.

The loop reads like this: build Ignition with basics, fire Song of the Toast to buff the team and load up stacks plus an extra turn, then drop Cornered Rabbit at max Ignition for the big hit. Because the ultimate refunds its cooldown at full stacks, a well-fed Charlotte can nuke far more often than a 6-turn cooldown suggests. That self-heal on the ultimate also takes some of the edge off her low survivability.

Gear and stats

Run the Motivator set across her slots. For main stats:

• Necklace: Speed
• Ring: Attack

The standard set bonus is four-piece Insight plus a two-piece Attack percent or Effect Evade. Speed is the priority because more turns mean more Ignition and more ultimates, and the rest of her gear just feeds raw damage.

Substat priority:

1. Speed
2. Critical Rate
3. Critical Damage
4. Attack

Get her Crit Rate to a comfortable level early so her hits land consistently, then pile on Crit Damage and Attack once Speed and crit are stable.

Arcana cards

For Journey content, the recommended Arcana lineup is built around damage:

• No Pain, No Gain (Power)
• As Cute as Kyra!
• A Knight’s Oath (Health)
• The Perfect Bunny Girl
• Made by Petra♡ (Focus)

On Hard Journey, guides swap in The Indomitable Masterpiece for extra Power. The mix gives her offense up front while A Knight’s Oath and The Perfect Bunny Girl keep her health from being a liability. See the Arcana guide for how the slots and effects work.

Training priority

When you train her in the Stalla Archives, the order is:

1. Power first, until the failure percentage starts climbing
2. Health next, to ease her glass-cannon problem
3. Endurance last

She wants offense, but a little Health investment is what keeps her from dying before her rotation pays off.

Teams

Charlotte is a backline single-target DPS, and she is happiest on a Sun-element team because her passive feeds her an Ignition stack every time a Sun ally takes a turn. Two pieces matter most:

• A support to keep her alive. Asherah is the standard pick. She heals and sustains while Charlotte glass-cannons, which is exactly the cover Charlotte needs. The Asherah build is worth setting up alongside her.
• Sun allies to drive her engine. A second Sun damage dealer like Muriel keeps her Action Gauge and Ignition flowing, and Muriel brings her own Ignition-based payoff so the two stack pressure together.

In the late game, guides suggest Emily as an upgrade slot over weaker filler. For broader pairings and frontline choices, the best teams guide and the beginner team guide cover who sits in front to protect your backline.

Build summary

Charlotte is your boss-killer. Stack Speed and crit on a Motivator Insight set, level her basic and special so the Ignition loop fires fast, surround her with Sun allies and a healer, and let Cornered Rabbit do the rest. She is not the pick for fast PvP burst, but in PvE single-target fights very little out-damages her.

Patch and accuracy notes

This is written for roughly version 2.2.1, around June 2026. Skill names use the most common community romanization and may read differently in your client, so match abilities by effect, not just by name. Numbers, cooldowns, and tier placement shift with balance patches and new releases, so treat the exact figures as a snapshot rather than a permanent truth.