Skeleton

Skeletons (スケルトン) are a type of undead beings that are effectively walking-moving bones.

Background
Skeletons are undead summons brought forth by necromancers to serve them. Thus, there exist several variant types among their ranks, depending on how much power the Magic Caster invested in summoning. There are skeletal variants like:


 * Bone Vulture
 * Elder Lich
 * Frost Bone
 * Nazarick Elder Guarder
 * Nazarick Master Guarder
 * Nazarick Old Guarder
 * Overlord
 * Skeletal Dragon
 * Skeleton Archer
 * Skeleton Centipede
 * Skeleton Mage
 * Skeleton Rider
 * Skeleton Warrior
 * Soul Eater

Appearance
Skeletons are magical reanimated bones of dead humans. They wear little or no armor, and typically wield low-level weapons, like a simple sword and a shield.

Abilities
Skeletons possess immunity to cold damage attacks and piercing weapons. Skeletons prove to be relentless combatants, fighting without seemingly suffering from neither pain or exhaustion.

Trivia

 * Guu and his troll minions made the assumption that Ainz was a skeleton. Ainz found it to be a rude association, as he was an Overlord, a distinct upper-level undead.
 * Eight Fingers has a workforce of skeletons, on loan from the Sorcerer Kingdom, working in its mines.
 * In the Web Novel, Skeletons were estimated to be below level 1.