User blog comment:Mattia Garavini/Pure evil proposal: Fabius Bile/@comment-1705775-20200213182153

his coat is actually far worse than what people imagine as he stitches the very souls of his victims into the coat, they scream in eternal agony and this amuses him / empowers him.. his arsenal alone shows his twisted nature even by 40K standards:
 * Chaos Artificer Power Armour: Fabius Bile's master-crafted power armour consists of numerous mechanisms of his own inventions intended to fill his veins and mind with very vigorous drugs and a tranquilizer which makes him much more capable in combat and also helps transform all the pain and suffering that he feels into a form of enjoyment in the best tradition of Slaanesh. Since the power armor is made from superior materials in comparison to standard-issue power armour it grant's immense protection to the user, comparable to terminator armour.
 * The Chirurgeon: Possessed of a dark sentience of its own, this complex part-sorcerous/part-technological device is attached to Fabius Bile's spine and extends its spidery limbs over his shoulders. It pumps life-giving ichor around his body, charged with the immortal energy of the Warp itself, resulting in vast variations on his strength and other abilities. It often gives him many of the countless immunities enjoyed by daemonkind whilst boosting his physical abilities to further superhuman levels, exceeding that of even other space marines. On the battlefield, he might also bestow the questionable gift of his enhancements to others, with uncertain results. Sometimes the experiment is a success, creating psychotic killers superhuman even in comparison to their corrupted Chaos Space Marine brethren, but sometimes the subject's metabolism disintegrates in the face of the stress, resulting in instant death. This is a construction of Fabius' own invention and he has perfected it over a long period of time to more intimately bond with his body, enabling him to even perform surgery on himself with his own contraption.
 * Rod of Torment: This daemonic rod is originally an evil scepter from the Daemon Prince Sh'lacqclak, Marquis of Mutilation. Reforged to Bile's own purposes, the Rod amplies the slightest touch into a raging maelstrom of agony. Though Fabius sees the device as somewhat blunt, it always raises a flicker to send a victim screaming for the release of death just by administering a deft rap on the knuckles, even aliens known for their extremely high pain tolerance such as the Orks are affected.
 * Xyclos Needler:  Bile also employs other obscure archeotech weaponry, such as the Xyclos Needler, a specially-crafted weapon created so that he could "test" new genetically-engineered serums in battlefield conditions. It fires a thin capillary tube imbued with Bile's latest creation. Even the smallest scratch can induce terrifying psychotic premonitions of the tortures yet to come, cause any living being to mutate uncontrollably, or even to cause the victim to spontaneously combust in an instant as well as countless other effects.