All Fiction Battles Wiki
All Fiction Battles Wiki

I'm too rich, and too influential to give a flying fuck about what some tux-wearing demon "princess" wants to advertise.
~ Katie Killjoy to Charlie


Katie Killjoy is the head anchor of 666 News, Hell's premier news station.

Powers and Stats

Tier: 7-C

Dimensionality: 3-D

Powers and Abilities: Superhuman Physical Characteristics, Sinner Physiology, Immortality (Types 1, 2, 3 and 5. Sinners don't age, Demons are stated to be extremely resilient being able to survive excessive damage to their bodies, Demons are able to regenerate their limbs and have their whole bodies crushed, Demons will leave a dark energy behind after they've been killed which will possess any inanimate objects in its surroundings and Demons won't die even after being crushed, shot, smashed, exploded, etc..., and can only be truly killed by an angel weapon, in which their souls are erased), Regeneration (Mid; Demons are stated to be able to regenerate their limbs, a demon can have its whole body crushed and be fine), Body Control (She can grow more limbs and eyes[1]), Martial Arts (She has shown a good amount of skill when she fought Charlie[1]), Shapeshifting (Demons can transform into more demonic version of themselves), Enhanced Senses (She has a extra set of eyes[1]), Natural Weaponry (All demons have claws and teeth that are commonly shown to be able to cut and tear apart other demons), Resistance to Fire Manipulation and Heat Manipulation (Millie and Blitzo could survive being set on fire and the fire and heat had no affect on them), Disease Manipulation-Unconventional (They can contract diseases and illnesses but will not die from it, it'll only serves to make them more miserable), Poison Manipulation (Demons were stated to be unaffected by poisons and venoms), Biological Manipulation (Demons should be unaffected by Verosika's drink which mutated a fish upon coming into contact[2]).

Attack Potency: Town level (She should be comparable to Vaggie)

Speed: Hypersonic+, likely High Hypersonic (She should be superior to Blitzo)

Lifting Strength: Class 10 (She should be superior to Millie)

Durability: Town level (She should be comparable to Vaggie)

Stamina: Average

Range: Standard melee range, Extended melee range

Standard Equipment: None notable

Intelligence: Average

Weaknesses: None notable

Notable Attacks/Techniques:


Notable Victories:

Notable Losses:

Inconclusive Matches:


  1. 1.0 1.1 1.2 Hazbin Hotel: Pilot
  2. Helluva Boss: Season 1: Episode 3: Spring Broken