Angel

Angels are magical beings that are summoned from another realm. Many people believe that they are God's envoys, especially the people of the Slane Theocracy.

Types of Angels
In the New World, humans, especially from the Slane Theocracy, view Angels as envoys of the divine, though this topic is the subject of much debate and source of conflict between human nations. However they are regarded as incredibly powerful magical beings that can lay waste to the land. In Overlord, Angels are ranked based on the celestial hierarchy. Below are a list of angels from highest to lowest in rank.

 First Sphere 

Seraph Empyrean

Seraph Eighth Sphere

 Second Sphere 

Dominion of Authority

 Third Sphere 

Principality of Observation

Archangel of Flame

Appearance
Resemble brilliant winged stoic and silent humanoids decorated in shining armor and religious robes. The common trait they all seem to share is to bring a wave of hope and strength to their allies.

Trivia

 * In angelic lore angels are ranked in three spheres. The First Sphere contains the highest ranking angels: Seraphims, Cherubims, and Ophanims. The Second Sphere contains mid-tier level angels: Dominions, Virtues, and Powers. The Third contains low-level angels: Principalities, Archangels and Angels.
 * Angels summoned by the Sunlight Scripture seem to be unintelligent summons as they rely on their summoners to direct them.
 * In YGGDRASIL, there were a group of bosses called the Ten Great Angels of the Tree of Life.