Ronove

AKA-
 * Alchemy
 * The Grim Reaper
 * The Horseman of Death
 * The 4th Seal of Perdition's Scroll
 * The Amortal One's Son
 * Son of Grace
 * The Host for The Great Marquise Ronove of Cessation

The Caster Alchemy created "The Spire of Paradisum" to break the Sixth Seal, but didn't realize his own soul was meant to be destroyed in the process by the combined energy syphoned rifter named Shaki'iri. Thus Alchemy's soul was destroyed which caused the imbalance of the comsos and shattered the Veil into trillions of "Veil Shards". The would-be Alchemy's body became Soulless, thus a perfect host for the Demon of Death/The Great Marquise Ronove of Cessation. He is also known as "The Amortal One's Son" because when a Soul-Wielder destroys anither soul out of Treachery, they mutilate their own soul to the point as if it never existed; The Amortal One is the first Wraith to glide among the Earth. Being Ronove in a physical body he now has physical dominion over Death

Ronove has an Oblivion Obsidian scythe of Cessation. Ronove is very cutthroat, but is very proper.