Essence of TheEternal Dark Doom Slayer

By consuming this glowing neon green Essence that seems to have Heavy Metal music blaring from it, you are granted several boons:

• You are granted an unaging, beyond peak human body just like that of the Doom Slayer’s. Additionally, if you are over the age of 25, you are reverted back to that point, and if you are younger than that, you continue to age until that point before stopping. Your mind is just as sharp and wouldn’t suffer being trapped for eons only fighting demons one bit. On top of that, you have perfect memory and no longer suffer from the fog of ages.

• You also possess an absolutely perfect/ infinite memory storage & processing power with instant recall, indexing creativity, learning capability & control over your thought process alongside a beyond vast, unimaginable genius level intellect and practically infinite trains of thought and ability to perfectly multitask. With which you can do calculations and process things faster than any super computer no matter how advanced and a complete and absolute immunity to insanity and memetic hazards. "Things Man Was Not Meant To Know" becomes more of a guideline than a rule.

• You also will gain all necessary mental faculties to process and utilize these abilities while maintaining uninterrupted consciousness.

• Additionally, your intelligence and knowledge cannot be suppressed, copied, altered, nullified or affected negatively against your will & will not malfunction or have control loss of.

• With this intelligence you can become a mastery of many sciences, even ones man has not discovered yet. You can reverse engineer anything with enough time.

• You have received and survived the same Divine Enhancement the Doom Slayer received, granting you immense superhuman physical capabilities including infinite strength, an eternal lifespan, the ability to survive without the need for any sustenance and complete immunity to any form of corruption. All of the Doom Slayer’s enhancements are now yours, even those not mentioned here.

• You become completely and totally immune to all toxins, poisons, venom, sickness, or disease, mundane or otherwise. whether they are mundane, super science, magical, etc.

• Your soul is also eternal and as such cannot be targeted as a vector of attack - the only thing you are still vulnerable to will be actual physical violence, if such things can cause damage to you.

• You now have an increased pain tolerance and an unbreakable resolve and infinite willpower, allowing you to fight in hell for eons and never break. There is very little that can even put a dent in your will. In fact all that would do is make you angrier. This anger only makes you stronger making your more powerful the angrier you become. You are immune to corruption and can in fact use items that would tear anyone else asunder into a jibbering husk or worse. You will also find that your mind will not suffer from loneliness. You also become absolute and completely immune to mind control and other mind based abilities. But they can allow others to communicate telepathically if they desire.

• You now have an immense regenerative healing factor beyond any normal human making you capable of regeneration so long as even a single cell remain. Broken bones heal in seconds, severed limbs will regrow in minutes. Even ripping their heart out won't kill you anymore.

• Additionally, each time you go through a cycle of injury and regeneration, you gain an overall boost in all physical attributes, energy capacity and output (applies to both mundane & exotic energy). Though the degree of the boost depends on the degree of your injury, meaning the closer to death you are the stronger the boost.

• As The Doom Slayer Destiny and Fate no longer hold any sway over you, for you are immune to their confines. No Oracles or any other form of precognition can account for you, ever. Any predictions that are made will be made without taking you in account, and if seeking you out directly, all they get is static. In addition, your destiny is only what you make of it. This extends to the point that people and events that are deemed unstoppable or even unkillable, just because they are destined to, can be killed by you permanently.

• Your freedom is also inviolate, neither seals nor chains can ever confine you again. As such protecting you from being imprisoned, incapacitated, trapped, bound, sealed, etc. against your will, effortlessly breaking free from any hindrance that obstructs your path. You may however allow somebody to seal you away and suppress your power but you will be able to escape the seal by breaking them or simply escape without even touching the seals if you don't want anyone to know you have escaped. This has the advantage of making the seals act like training wheels. The longer you have been sealed away the stronger your power becomes. Merely spending a year sealed away would double your power and it will keep doubling the longer you are sealed.

• You can now produce an aura that makes creatures of the dark instinctively fear you, although if they happen to be morally aligned with good, this aura does not affect them. Additionally, this aura can also be used to ward off evil influences in others, freeing them from the darkness’s embrace.

• You receive the power that made the Doom Slayer when more dangerous over time. For like the Doom Slayer, you now become more powerful with every being you slay, absorbing a part of their. This can be anything from some of their strength to a unique ability they have, but will most often be a physical enhancement, like increase in strength or health. The stronger the being you kill is, the more power you receive from them, but even from the weakest being you will receive something. It might be a negligible increase, so tiny you might not even notice, but it will still be there.

• Optionally, you may choose to in addition to the above ability, absorb the very Souls of those you kill granting you an overall boost depending on the how Powerful The Soul was.

• Additionally, you may choose to gain all the memories and knowledge of those you kill.

• You possesses the ability to generate, manipulate and control Argent Energy, to enhance your weapons and attacks.

• You also have access to Rune Magic. The most common form of magic in hell, Runes are used for traps, sealing, sacrifice, short range teleportation, and much more.

• Moreover, when inscribed on yourself, runes can be used to enhance strength, durability, maneuverability, stun your enemies, and more. However, while normally you can only have one rune active at a time, although you may swap between different pre-inscribed runes at will. As The Doom Slayer, your rune magic abilities are greatly enhanced, allowing you to have up to six runes active on yourself at once and allowing you to inscribe runes on others, each person capable of having up four runes active at a time.

• Through the use of the proper combination of runes and where you inscribe them (whether it be with ink, carving, blood, magic, or even just tracing them in the air with your finger), you could do anything you put your mind to with enough research and preparation. The things you can do with Runic Magic depends greatly on your own knowledge and skill with runes.

• You are a one man genocide against Hell or anyone unfortunate enough to gain your wrath. Zombies, possessed, demons, angels, it doesn’t matter you are a brutal grandmaster of combat able to kill them all with your two hands and judicious use of a BFG. Killing enemies with ‘glory kills’ not only completely heals you but it also refills your ammo making you a practically unceasing engine of slaughter. Anything you kill with a glory kill will stay dead no matter how immortal.

• You also have the ability with enough effort to surpass and pierce any defenses. Whether it's mundane armor or magical and conceptual abilities. Even phasing into another dimension won't defend against the attack. This ability can be channeled into weapons, spells and other abilities.

• Additionally, as The Doom Slayer you possess a terrifyingly dark and evil power to kill literally anything. Immortals, deathless beings and even nonliving objects and beings will fall before your power. Any weapon you wield or attack you use can be used to kill entities who should not be capable of dying. A sword in your hands could even pierce the skin of Superman, if you ever met him. Also, if you kill one instance of a being then you kill ALL instances of that being. This means, if a being projects itself into a reality via an avatar if you destroy that avatar then you kill the being itself as well. This ability can be channeled into weapons, spells and even other abilities.

• Night Sentinel Training: Like the Doom Slayer, you have received training from the Night Sentinels, making you a true monster in combat, having mastered nearly every form of weapon and hand to hand combat. This is the training that turned the Doom Slayer into the efficient combat machine he became.

• Because of this you now become an instinctive expert of any weapon or anything they can use as a weapon that you get your hands on. You can quickly master any weapon at a fraction the time of even the greatest masters.

• With your peerless talent for combat and limitless potential combine with your genius level intellect and perfect memory with infinite storage allows you to learn any Martial Art (armed & unarmed, esoteric & mundane) with but a single glance. As such you become a genius prodigy of martial arts.

• This has also taught you the ways of Glory Kills, brutal things which causes fear to develop in your enemies.

• Thanks to your Night Sentinel training, you have become non-squeamish. Even when blood flows like water, flesh and corpses piles up like mountains and the screams of the damned are nearly around every corner, you will find yourself completely unbothered by scenes of intense gore and violence.

• You also possess a mind’s eye that grants you the ability to intuitively sense danger, and instinctively react to it. Your even able to react to attacks that are undetectable, either due to concealment or sheer speed. It also gives you the insight to read the flow of battle, deduce the steps to victory/success, and discern the opponents’ powers, skills, and abilities. This is not limited to just their strengths but also their weaknesses.

• Like The Slayer you have mastery over any and all mounts and vehicles. You instinctively understand and can execute all actions and techniques required to ride, control, and operate any form of transportation, whether it is a living creature or a mechanical machine. This innate knowledge allows you to seamlessly adapt to any mount or vehicle, regardless of its nature or complexity, making you a versatile and capable rider in all circumstances. No matter how unruly or wild a mount may be, your skill ensures that you can always bring it under your control and ride it with confidence.

• In addition to basic control, you have a deep understanding of combat techniques specific to riding, whether on a horse, piloting a high-speed vehicle, or commanding a mythical beast. You instinctively adapt to the dynamics of battle while in motion, maintaining stability, precision, and effectiveness. Whether engaging in aerial dogfights, charging on horseback, or executing advanced maneuvers in futuristic vehicles, you seamlessly integrate combat strategies with your mount’s or vehicle’s unique abilities. You harness their speed, power, and agility as tactical advantages, striking with precision, evading attacks, and outmaneuvering opponents. This mastery includes advanced techniques, such as synchronizing attacks with a creature’s movements or leveraging vehicle systems in high-speed engagements, all executed instinctively and efficiently.

• Furthermore, your connection with the mount or vehicle can improve its performance. The stronger your bond and familiarity, the more its capabilities, such as speed or endurance, can be enhanced.

• If you do happen to be killed, you may choose to respawn in the nearest safe location. However, time does pass when you respawn, which means that time-critical objectives CAN be failed if you die too often.

• You become a powerful potential magic user with a supernatural reactor that can adapt to any supernatural energy to fuel spells, enchantments, powers, etc. this reactor provides a steady supply of power that will grow over time, right now you possess reserves surpassing even the greatest arch mages and could even use extremely high consumption abilities with wild abandon and still not make much of a dent after a few hours.

• With this comes the capacity to learn any ‘magic’ even unique ones upon seeing it once or understanding enough about it. This also includes things like Ki, Chakra, soul power, etc. Additionally, you are able to learn and develop magics and spells at an astonishing rate. You can even manipulate entire systems or combine them with enough experimentation.

• You have the ability to carry an any amount of weapons, equipment and ammunition. Anything you’re not immediately using will be stored inside a strange sub-dimension until you mentally summon it, in which you will instantly know how much ammo it has. And any weapon you wield will never need to be reloaded, as long as you have any ammo at all, your weapons drawing ammo from your ammo reserves.

• Inside this sub-dimension, you have all the weapons from every piece of DOOM media (including media made by fans), all fully upgraded with all of the attachments. This includes any weapon from the Chainsaw to the UAC EMG Sidearm to the Super Shotgun to the Reaver Chainshot to the Ballistic Force Crossbow to the BFG 9'000 to Skullcrusher to the UnMaykr. You receive full ammo for all your weapons once every day.

• You have your very own Dreadmace. The Dreadmace deals a massive amount of damage to your target and nearby enemies. The Dreadmace is as a weapon cloaked in mystery and dread. Its origin and material composition remain unknown, alien to anything the Sentinels have encountered before. It is infinitely dense and roiling with energy beneath its surface. Its mere presence distorts the mind, rendering Sentinel scientists and engineers incapable of conducting thorough examinations. The Mace is fully upgraded.

• You have your very own Power Gauntlet. The Gauntlet was built under the decree of the Markyr as one of the personal weapons for the Slayer, much to the Sentinel's dismay. The Gauntlet channels raw Sentinel and/or Argent Energy to deliver devastating punch that can render demon's flesh and bone into smithereens and match with the Slayer's brutal style of combat. The Gauntlet is fully upgraded.

• You have your very own Flail. A massive metallic spiked ball connected to a handle by a chain, allowing the Slayer to strike foes from their demonic mounts. The Flail is crafted specifically for the Slayer as a devastating melee weapon. The chain of the Flail is made off Ethrion Steel, making it unbreakable. The core of the steel ball contains an inferno core that makes enemies burst into flame on the receiving ends of the weapon. The Flail is fully upgraded.

• You have your very own Shield Saw. Which is fully bonded to you, meaning only you can use it and that it can never hurt you in any way. It is a shield with a chained edge that rotates around its circumference. When used, it can absorb enemy projectiles, albeit at a cost of the Doom Slayer's speed. It can also be thrown as a projectile, at which point it returns to the Slayer, damaging any enemies it hits on the way back. The Shield is both fully upgraded and has access to all Shield Runes, which are also fully upgraded.

• You have your very own Crucible Blade, the hilt being of your own design with your own chosen symbol, while the blade takes a shape of your choice. It is bonded to you, meaning only you can use it and that it can never hurt you in any way. The blade is even able to kill true immortals. And should you break of the blade and allow it to be absorbed by the remains of the one you killed, then they will become unable to come back from the dead. No form of resurrection or revival will ever work on the being you killed and let the blade be absorbed by. And unlike with a normal Crucible blade, yours will simply create a new blade the next time you turn it on. This one doesn’t run out of energy and can be used all the time, even allowing you to send arcs of destructive argent energy at will. You also know how to create and bond new Crucible blades to others, though you will be immune to the immortality and no-resurrection part of the blades you create.

• You have your very own Praetor Suit, which takes the appearance of your choice and is literally indestructible. It has built-in electronics including an artificially intelligent highlighting HUD, codex database, kinetic impact compensation system, thruster-boosted double jumping capability, the ability to harness the energy of the demons and other beings you kill to improve itself, and more, being open to further enhancements as well. It also has a closed environment, allowing you to survive in places like space or underwater without fear of running out of oxygen or getting pressured to death, or any other environmental problems. Additionally, this Praetor Suit can be merged with another suits of Armor if you have them.

• The Wretch, also known as the Traitor, was the demon that helped the Doom Slayer by forging and creating his incredible armor. that can forge incredible armors, like the one she forged for the Doom Slayer. You now have her knowledge and skill at making incredibly advanced armors like the Praetor suit. You also know the Runes of hell and can make use of those as you see fit, perhaps even discover more in the future.

• The Wretch, also now serves you, irrevocably loyal and absolutely devoted to you. She has the knowledge and skill of making incredibly advanced armors like the Praetor suit, and is willing to put her skills to use for your benefit. She is also an incredibly attractive female demon akin to a Succubus in appearance and desire, though without the hooves and the life sucking thing.

• You become capable of traversing freely between dimensions in order to hunt those who would make humanity and all other sentient life their prey, with your powers bringing you to where you are most needed at the moment.

• You now own your very own Fortress of Doom, that is completely whole.

• Instead of having so many empty rooms and useless space, it has instead an interior made for living in your own design, with bedrooms, a living room, a workshop for tinkering, a kitchen that is fully stocked with food and drinks, which are restocked every day. It has all you need for a perfect home in space, while also keeping the technology and main bridge of the original Fortress of Doom.

• The basement is a prison where you can enter and find an endless amount of demons. It will only summon the kind of demons you want or fight and will not overrun you unless you want them to. The demons cannot escape from the prison.

• The Fortress of Doom cannot only open portals to anywhere in the world, it can also use a form of space-folding technology to reposition itself anywhere in the world.

• Additionally, Fortress of Doom has the capability to open portals throughout the multiverse and can give you passage practically anywhere.

• The fortress will never run out of Sentinel energy, nor can it be hijacked by someone else.

• The fortress also comes with a Vega grade A.I. of your own design, having the voice and personality you want it to have. You can also choose what sort of relationship you two have, from the A.I. being a servant to a caretaker to someone who loves you. But no matter what, the A.I. is irrevocably loyal to you. The A.I. takes care of the Fortress, operating and taking care of maintenance and controlling the tech, and has several drones it uses to help you, like supplying you with weapon upgrades, detailed GPS schematics, radio broadcast reception, tracking & locating items of interest and initiating trans-dimensional warp gates in order to transport you from place to place.

• The fortress has several fabricator machines that can produce whatever you or the A.I. need.

• The fortress also has a Technology Database inside its databanks containing all the combined technology, science and knowledge from all factions in the Doom Universe, including that of the Maykrs, the UAC, the ARC, The Ancient Sentinel Civilization and even Hell itself. This includes anything from how to build the BFG 10'000 to how to create Synthetic Argent, which still has all the capabilities of Argent without the need for souls, suffering and hell essence.

• This encompasses a deep understanding of this Knowledge. With this knowledge, you become a skilled warrior, capable of wielding devastating weapons, harnessing supernatural powers, and traversing otherworldly dimensions.

• The fortress also has a fully whole Atlan stored inside, which can be operated alone as long as you have your A.I. to help you. It will never run out of Sentinel energy, nor will it run out of ammo. It can be teleported to and from the Fortress. This Atlan is equal to The King Atlan.

• Inside one of the rooms in the Fortress, you have your very own Divinity Machine, taking the form of a large coffin like structure, which can grant others the same enhancement that the Doom Slayer received. This enhancement is guaranteed to work, and to not kill whoever receives it. This enhancement can be given to anyone, but you won’t get any further improvements by using it again. It can be used on as many as you want, and you can make it so that they become irrevocably loyal to you.

• Inside one of the rooms in the Fortress, is a coffin in the exact same style as the one The Doom Slayer was trapped in at the beginning of Doom 2016 and The end of Doom Eternal. If you are ever to die, then within 48 Hour you will awaken within The Coffin, in perfect heath and in full armor. This will resurrect you even from Conceptual Existence Eraser.

• You also have a BFG 10'000 that can be placed somewhere on the Fortress, granting you access to your very own superweapon. It can be used as many times as you want due to never running out of energy, and can be aimed due to it being movable. It can be placed in whatever place you want whether it is on the main roof of the fortress, beneath the fortress or on an additional outside section made specifically for that.

• You have access to your very own Cybernetic Witherin. The normal Wintherin are huge beasts reminiscent of dragons in shape and appearance. These creatures are normally used as mounts. Yours however is a special Wintherin, that has been cybernetically augmented by the Night Sentinels. This Witherin is armed with cybernetic wings and thrusters enabling it to fly faster than normal Wintherin. It also armed with energy autocannons. Furthermore, this Wintherin also shows to be able to easily kill a Titan by using his sharp claw to cling to it neck and using the thrusters to generate thrust to violently snap the Titan's neck. It is bound so that as along as you are alive, so will it be, allowing it to survive mortal wounds and live forever as long as you are alive. Your Witherin is also far stronger and more powerful than any other Witherin ever. It is also completely and absolutely loyal to you and you alone.

• You have a group of irrevocably loyal, highly trained Night Sentinel Amazons, all of them being incredibly attractive female amazons of your type. You are their king, and they serve as your royal guard, having sworn fealty to you. They are all highly devoted to you, and the relationship between you and them is whatever you want it to be. You can choose exactly how romantically and sexually experienced they are. This can be different for each of them.

• You have the ability to make intense music, designed to get your blood pumping, composed by Mick Gordon himself, play for you at any time you want. It will always fit the area and situation, and you may toggle this effect at any time. You can also make it so that only you can hear the music, or everyone can hear it.

• You have the ability to toggle any Doom Eternal Cheat, from Infinite Lives to Infinite Ammo.

• Optionally, you may at any time choose to take a one way trip into the world of Doom, or a variation of it. This can be an alternate universe, like a fanfic or one made perfectly for yourself. You can either simply be dropped in or reincarnated into the body of an existing character or someone new.