WN/Ahura Mazda

Ahura Mazda (創造之王), is the Ultimate Skill gained by Yuuki Kagurazaka after crossing worlds. After recreating the memories of Veldanava and inadvertently creating Manas:Velda it Degraded into the Unique Skill Creator. When Yuuki awakened Mammon in his battle with Leon he was able to restore some of the skills power and return it to it's ultimate skill status. Later during the 3 month intermission before the start of the Tenma War, Yuuki fully restored the skills power and reconstructed it to recreate the Origin Skill "Information King Akashic Records" using Veldanava's memories.

Abilities
The ability to create almost anything including skills, memories, souls, and matter,

Trivia

 * Named after the supreme deity in Zoroastrianism