Fate Acnologia

Fate Acnologia (フェイト・アクノロギア), also referred to as the Omega Excalibur (オメガエクスカリバー), is a character referenced in Silver NX.

She was an "Excalibur"-class warrior and an extremely powerful mage, serving as the king of England's personal and most trusted guard. Fate was also a good friend of the knight, Epsilon, and was trained to replace the Legendary Knights, possessing advanced skills compared to her predecessors.

However, she was tasked and succeeded in killing her friend, who was perceived as a traitor and became regarded as a hero known as the "Omega Excalibur". Years later, it was revealed that Fate was reincarnated as Serena Tenjoin, who was fated to kill Epsilon in his new life.