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Character
Kassie
Role
Support
Tier
S-Tier
Ability — Electro Therapy (active)
Forms a healing bond with the target teammate to slowly restore HP for self and the target. Use again to significantly heal the target.
Best Combos
Kassie + Jota + Kapella + Alok: Jota heals on hits, Kapella amplifies all healing effects, and Alok adds area healing plus speed. This combination makes the team nearly unkillable in sustained fights. · Kassie + K + Dimitri + Moco: K converts EP to HP for even more sustain, Dimitri creates a healing zone that stacks with your bond healing, and Moco tags enemies for team awareness.
Countered By
Rin (kunai shred through Gloo Wall cover that Kassie hides behind, exposing her to direct fire), Oscar (Valiant Dash smashes through defensive positions and scatters the backline where Kassie operates), Nero (Dreamy Space deals persistent damage that forces Kassie to move, disrupting her healing bond and positioning)
Best For
Kassie is the strongest dedicated healer in Free Fire, offering two powerful support abilities. Her Electro Therapy passively heals both herself and a…
"Doctor Maniac"
female // ID::KASSIE
Forms a healing bond with the target teammate to slowly restore HP for self and the target. Use again to significantly heal the target.

Role
Support
Gender
female
Age
19
Birthday
Jul 30
Release
2024
A paranoid, eccentric neuroscientist who walks the line between good and evil. She is obsessed with electroshock therapies and follows her own set of rules.
Kassie is the strongest dedicated healer in Free Fire, offering two powerful support abilities. Her Electro Therapy passively heals both herself and a bonded teammate at 3 HP per second within 20 meters. Her Focused Therapy active instantly restores 100 HP to a chosen ally on a 60-second cooldown, and auto-triggers at 50% HP to grant 50 HP. She excels in Duos and Squads where she can keep aggressive teammates alive through extended fights. Kassie operates best from the backline, avoiding direct combat while keeping her team at full health.
Bond with your most aggressive teammate. The 3 HP/second passive heal keeps frontline rushers topped off during prolonged gunfights without them needing to use medkits.
Stay within 20 meters of your bonded ally at all times. The healing bond breaks if you move too far apart, which can be fatal during a push.
Save Focused Therapy for emergencies. The instant 100 HP restore is a lifesaver during clutch moments, so do not waste it when your teammate only needs minor healing.
The auto-trigger at 50% HP is a safety net, but do not rely on it. Manually activating Focused Therapy before a teammate drops below half gives them a much bigger health advantage.
In Duos, Kassie is at her absolute best. Your healing bond covers your only teammate constantly, making the pair extremely hard to take down.
Kassie + Jota + Kapella + Alok: Jota heals on hits, Kapella amplifies all healing effects, and Alok adds area healing plus speed. This combination makes the team nearly unkillable in sustained fights.
Kassie + K + Dimitri + Moco: K converts EP to HP for even more sustain, Dimitri creates a healing zone that stacks with your bond healing, and Moco tags enemies for team awareness.
Kassie + Hayato + Kelly + D-Bee: Hayato boosts armor penetration so your bonded partner deals more damage, Kelly provides sprint speed for repositioning together, and D-Bee improves moving accuracy.
Weak Against
Strong Against
Optimize your Kassie gameplay with device-specific sensitivity settings tuned for support playstyle.
Kassie has the active ability "Electro Therapy". Forms a healing bond with the target teammate to slowly restore HP for self and the target. Use again to significantly heal the target.
The recommended combo with Kassie: Kassie + Jota + Kapella + Alok: Jota heals on hits, Kapella amplifies all healing effects, and Alok adds area healing plus speed. This combination makes the team nearly unkillable in sustained fights.
Kassie is weak against Rin (kunai shred through Gloo Wall cover that Kassie hides behind, exposing her to direct fire), Oscar (Valiant Dash smashes through defensive positions and scatters the backline where Kassie operates), Nero (Dreamy Space deals persistent damage that forces Kassie to move, disrupting her healing bond and positioning). Using Rin (kunai shred through Gloo Wall cover that Kassie hides behind, exposing her to direct fire) is an effective counter to Kassie's abilities.
Yes, Kassie is a S-tier character and highly recommended. The active ability is powerful and rewarding when used correctly.