Kil'jaeden

Summary
Kil'jaeden was a powerful eredar demon lord and the second in rank of the Burning Legion, only behind Sargeras. 25,000 years ago, Kil'jaeden, Archimonde and Velen were the leaders of the benevolent eredar people of Argus. When the Dark Titan Sargeras arrived and offered them the answer to the most important question there was, "what is the one true underlying flaw of the universe?", the eredar, as a knowledge-seeking race, accepted, led by Kil'jaeden and Archimonde. Sargeras blessed them with unimaginable power, turning the eredar into demons who would help Sargeras get rid of that flaw, while Velen and his followers fled, renaming themselves the draenei.

While Archimonde led the Legion's armies, Kil'jaeden's was charged with assimilating as many races as possible into the folds of the Burning Legion. He long sought to exact revenge on Velen and his followers for their perceived betrayal, wnich eventually led him to corrupt the orcs, native inhabitants of the world of Draenor which the draenei had settled upon. The orcs formed the First Horde, slaughtered the draenei and invaded the world of Azeroth, marking the beginning of the First War. Kil'jaeden also created the Lich King and the undead Scourge as a means to weaken Azeroth's defenses in preparation of a future Legion invasion.

Powers and Stats
Tier: At least High 2-A, likely 1-C or higher

Name: Kil'jaeden, epithet “the Deceiver”

Origin: Warcraft

Gender: Male

Age: Unknown, more than twenty-five thousand years old

Classification: Demon Lord, Chief lieutenant of Sargeras

Powers and Abilities: Superhuman Physical Characteristics, Master Magician, Summoning, Magic Draining and Resistance, Shadow Manipulation, Soul Manipulation, Mind Manipulation, Fear Manipulation, Energy Manipulation, Telepathy, Teleportation, Size Manipulation, Sealing, Fear Manipulation, Gravity Manipulation, Invulnerability (via gathering the energy of the Nether), Acausality, Durability Negation, Status Effect Inducement, Healing, Fire Manipulation, Pain Manipulation, Can create reflects of the opponents, Reality Tearing

Attack Potency: At least High Multiverse Level+, likely Complex Multiverse Level or higher (The highest ranked extra-dimensional demon from the Twisting Nether. Comparable to Archimonde, although has a better mastery of magic)

Speed: Immeasurable (Can move in the Twisting Nether which is a dimension that transcends infinite realities)

Lifting Strength: Immeasurable

Striking Strength: At least High Multiversal+, likely Complex Multiversal or higher

Durability: At least High Multiverse Level+, likely Complex Multiverse Level or higher

Stamina: Immensely high to an unknown amount

Range: Unknown. At least High Universal, likely much higher

Standard Equipment: Nothing notable

Intelligence: Very high, manipulative, cunning and far sighted

Weaknesses: Nothing Notable