Soul Eaters are skeletal horses with an aura that shines a light on their chest. They are beasts made out of bones, with tendrils of fog replacing their flesh and blood. The fog sparkled everywhere, pus yellow and emerald green.
In the New World, it was stated that three Soul Eaters alone once appeared in a beastman city, killing over one hundred thousand beastmen. To the countries, Maruyama stated that their presence alone is enough to cause a national state level emergency.
Without at least a 3rd-tier magic caster present, even facing them was next to impossible. But at the same time, only someone or group of the heroic level can do anything, so its a crisis for all the surrounding nations to deal with.
Soul Eaters has long-range attack skills with many uses. They can receive a temporary power-up buff for killing its target through the skill, making it hard to defeat. In other words, Soul Eaters are the kind of undead with an area-affecting ability. Soul Eaters could consume the souls of the deceased for sustenance while also growing stronger the more souls they ate. They radiated an aura of fear.
- Just like the Death Knight, they are legendary undead in the New World.
- Five hundred of Soul Eaters were used as mounts for Death Knights and various Nazarick Guarders during the annual war between the Re-Estize Kingdom and the Baharuth Empire.
- On the adventurer rating system, Soul Eaters have a difficulty rating estimated at 100 to 150. This would make them equivalent to a level 33 to 50 monster in YGGDRASIL.