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Killer Frost
Killer Frost (Caitlin Snow).jpg
Caitlin Snow as Killer Frost in Justice League of America: Killer Frost Rebirth #1
(March 2017). Art by Mirka Andolfo
Publication information
Publisher DC Comics
First appearance (Crystal Frost) Firestorm #3 (June 1978)
(Louise Lincoln) Firestorm (vol. 2) #21 (March 1984) (as Louise Lincoln)
Firestorm (vol. 2) #34 (April 1985) (as Killer Frost)
(Caitlin Snow) Fury of Firestorm: The Nuclear Man #19 (June 2013) (as Caitlin Snow)
Justice League of America (vol. 3) #7.2 (November 2013) (as Killer Frost)
Created by (Crystal Frost and Louise Lincoln)
Gerry Conway
Al Milgrom
(Caitlin Snow)
Dan Jurgens
In-story information
Alter ego Crystal Frost
Louise Lincoln
Caitlin Snow
Species Metahuman
Team affiliations (Crystal Frost)
Hudson University
Black Lantern Corps
(Louise Lincoln)
Suicide Squad
Injustice League
Secret Society of Super Villains
(Caitlin Snow)
S.T.A.R. Labs
Legion Of Doom
Suicide Squad
Justice League of America
Justice League
Notable aliases (Caitlin Snow)
Frost
Abilities (All)
  • Cryokinesis
  • Thermokinesis
  • Energy absorption

Killer Frost is a name used by several female supervillains and superheroes appearing in comic books published by DC Comics: Crystal Frost, Louise Lincoln, and Caitlin Snow. All three usually have some connection to the superhero Firestorm.

Various iterations of Killer Frost, primarily Crystal Frost and Louise Lincoln, have appeared in various animated projects and video games, with a majority of them voiced by Jennifer Hale. Additionally, Danielle Panabaker portrayed Caitlin Snow and her Killer Frost persona eventually renamed Frost in The CW's Arrowverse franchise, such as the television series The Flash.

Powers and abilities

Killer Frost (Danielle Panabaker)
Danielle Panabaker as Caitlin Snow / Frost in The Flash.
KillerFrostYoungJ
Crystal Frost / Killer Frost in Young Justice.

All versions have shown the ability to absorb heat from external sources and transmute it into waves of cold. Using these powers, Killer Frost can create an ice-sheen across her entire body that grants her increased durability, cause intense blizzards that can instantly freeze the target and generate objects composed completely of ice, such as projectiles in the form of ice shards and defensive walls or shields. She can also instantly freeze animate matter through physical contact and is unable to touch a normal person without freezing them. Although she is able to kiss people who can cool her down and negate her cryo-kinetic abilities like Firestorm.

Her weakness is the need to absorb external heat sources to generate ice: although heat-based weapons such as flamethrowers only make her stronger, she can be imprisoned in cold surroundings such as being locked in a refrigeration truck or buried under a mountain of snow. The Caitlin Snow version of Killer Frost is constantly plagued by a hunger for heat, which can only be sated by absorbing the heat from a living being, a process which inevitably kills the victim. However, in recent stories she seems to have finally gotten it under control by only absorbing a tiny amount of heat from every person she touches, sparing them and leaving them otherwise unharmed. The Caitlin Snow and Louise Lincoln versions of the character have, albeit inconsistently, demonstrated the ability to fly, either by riding Arctic winds or through an unknown manner of self-propulsion.

While the exact limits of her abilities have yet to be established, how much power Frost can channel at once seems to depend on how much heat she has absorbed and stored in her body. For example, when she absorbed all the heat from Superman (whose body is supercharged by yellow solar energy) during a stand-off between the Justice League and the Suicide Squad, she was able to flash-freeze the entire League in a single blast.

It also seems that using up all the heat energy she has stored can put Frost's life in danger. If she does not feed in time, she even risks dying of "starvation".

The Caitlin Snow version also boasts a genius-level intellect, being S.T.A.R. Labs' youngest and brightest scientist prior to her transformation. She could solve complex equations easily, operate heavy energy generating machinery and appeared particularly skilled in the field of physics and research about energy. She once managed to create an ice prism with her powers that converted Superman's heat vision into a bright burst of sunlight to defeat Eclipso.

Several adaptations of the villain have also depicted the Crystal Frost and Louise Lincoln incarnations as having basic skills in melee combat which they use in conjunction with their powers as well as impressive agility, being able to perform maneuvers such as leaps or cartwheels with ease.

See also

Kids robot.svg In Spanish: Killer Frost para niños

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