Silver Palace Firtho Guide: The Clinic Doctor, Radiatio Guardian & Team Role (2026)

A doctor who heals you in the clinic and brings a saw cleaver to the fight. Firtho is one of the more striking 4★ designs in Silver Palace, and the corrected data makes her more interesting than older guides suggested.

Firtho is a 4★ Radiatio (Light) character with the Guardian Identity, the doctor of The Corner Clinic, fighting with a saw cleaver and syringes. (If you read elsewhere that she's a Fulmen DPS, that was wrong; beta data confirms Radiatio.) Her confirmed Combat Style is Survival & Healing, so she is the team's healer and buffer rather than a front-line damage soak.

Element, role, and weapon

Radiatio is Silver Palace's Light element, tied to cleansing effects and debuff removal. Firtho's Combat Style is confirmed as Survival & Healing on the in-game Character Identity screen, one of only two characters in the preview roster with that label alongside Gratia. Guardian is her separate Identity, a narrative archetype rather than a battlefield job. Put together: she keeps the team alive and buffs its damage, and she does not deal the team's damage herself.

The weapon kit fits the character perfectly. A saw cleaver and syringes, medical tools turned weapons. It's grim, and it's on-theme for a clinic doctor who's seen the rough side of Silvernia.

Who Firtho is

She runs The Corner Clinic, patching up the people the city forgets. When the situation demands it, she takes the field herself. Her doctor-meets-fighter angle, and the surgical toolkit picked apart in our Firtho design breakdown, give her a distinct identity among the 4★ units.

Combat profile

Her kit is now documented. Second Heart is the centrepiece: holding the Skill drains her own HP to build a team-wide ATK buff that stacks eight times and lasts 40s, healing the whole party over time and granting everyone except Firtho an instant heal. Her Passive, Pain Management, adds 20% team damage reduction for as long as that buff holds. Amputation Saw is her Basic Attack combo, Visage of Death her Ultimate, and Law of Exchange her Tactical Assault, all plain Radiatio damage. Five of her six Psyches key off the fully-charged Skill, so the rotation is simple: keep the buff up. Full skill and Psyche text is in the Firtho title page post.

How to build Firtho

Guardian gearing, using the Motives framework:

• Main stats: HP%, DEF%
• Utility: Ultimate Charge Efficiency for Skill uptime, and healing potency, which her kit leans on directly
• Attribute DMG%: Radiatio DMG% if you're building a Radiatio-aligned team

She's a survive-and-support unit. Don't gear her like a DPS.

Tier outlook and value

Firtho sits in the accessible-4★ band: a useful early healer whose real value spikes inside a Radiatio-aligned team that wants her cleansing utility. Early tier lists treat her as a serviceable front-liner rather than a meta pick, which is a perfectly good role for a unit you'll own without spending pulls.

Her best-case home is a Light Resonance team. Outside that, she's a generic sustain body, fine early and replaceable later.

Is Firtho worth building?

For new and free-to-play players, she's worth a look, especially if you're leaning into a Radiatio team. She brings durability and Light utility at 4★ cost. Veterans with a deep roster may rotate her out for a specialized Guardian once the meta settles, but as an early investment she earns her slot. New here? The Resonance guide covers what an attribute-aligned team actually gains.

In the Story: Dichotomy Beta

Firtho's Radiatio sustain fits the character you meet in the campaign: the Detective's blunt childhood friend, coroner of a corner clinic in a forgotten district, nicknamed "Miss Mortis." She brews the stabilizer that holds the Detective's nightmares at bay and secretly inoculates gangsters against a contagious rash rather than experimenting on them as they fear.

Her standout beat is a locked-room "vampire" case at Williams Manor, where she injects a tetrodotoxin nerve agent into her own arm and wears a mask through the night to prove a death was faked. See the Silver Palace story recap.

FAQ

What element and role is Firtho?

Firtho is a 4★ Radiatio (Light) character whose confirmed Combat Style is Survival & Healing, with the Guardian Identity. She is a team healer and buffer, not a damage dealer. Older guides that listed her as Fulmen DPS were incorrect.

What weapon does Firtho use?

A saw cleaver and syringes, medical tools repurposed as weapons, fitting her role as the doctor of The Corner Clinic.

Is Firtho a good character?

She's a serviceable early-game healer who's strongest inside a Light-element team that wants her cleansing utility. Accessible and useful, without being a meta-defining pick.

Who is Firtho in the story?

She's the doctor of The Corner Clinic, treating Silvernia's overlooked residents and taking the field herself when needed.