Grimm, The VoidWalker and in fact The Alpha VoidWalker aka The First VoidWalker would called upon by a VoidCaller within the area in front of his opponent. VoidCallers are humans that can use magic aka magicians, they worship Grimm and pray to him for he is there source or power. However because they are only human this power destroys them thus anyone who joins The Cult Of Grimm must be prepared to die in service, or at least that's how it was now that the world suffered from an apocalypse most of the cult has been wiped out. Either way Grimm was now being summoned by this VoidCaller. How can one summon Grimm? They must use the cults sacred artifact The Omega Voidic Sword also known as The Sword Of Oblivion using this sword //it appears as a long black katana with a purple gem embedded into the handle.// Which allows for the manipulation of Voidic Anima //What is Voidic Anima? Voidic Anima is a special type of Anima that spawned from when the first time the concept of Void was thought of thus acknowledging void and loosely binding it with existence. Regular Anima is a pillar which supports existence, Voidic Anima is regular anima that now contains the 'essence' of nonexistence or the 'essence' of the void because of this it can take on and use any of the voids properties as well as support the existence of void within existence and prevent regular anima from filling the cracks to seal void out.// This Voidic Anima is present within the gem of the Voidic Sword it can be used to replicate Voidic Anima and create more of itself. How? By letting that Voidic Anima clash with regular Anima two opposites one containing the essence of existence and the other containing the essence of the void clashing causes a third anima to be born. Destructive Anima //What is destructive anima? Destructive anima is opposite to the idea of supporting the pillars in other words it is the force which eats away at regular anima it also can be considered the origin of Nether where as regular anima can be considered the origin of Aether.// This destructive anima is unstable and generally can not last long due to that fact however since it is being produced 'naturally' by the clash of Voidic Anima and Anima that allows it to continue on at least until the Voidic Anima and Anima have been used up. //Destructive anima can also eat away at Voidic Anima.// the destructive anima produced by the clash destroys the fabric of existence there punching a literal hole straight into the void aka nothingness. The anima, destructive anima and original Voidic anima are gone now. New Voidic Anima floods through the crack that Voidic Anima takes on the form of a pure black misty made being. He has no face, no eyes, no features this being is base Grimm he currently can not leave the 25 foot radius of where he had been summoned due to the clash that would be caused. How could he see? He can't. How could he feel? He can't. What is he made out of? The Mist Of The Void. In this base form of his is when he is at his weakest //Technically also his strongest.//, If his enemy ever wanted to have a prayer of a chance to beat him or at the very least slow down his manifestation now was the time. However it was very dangerous to reach him seeing as he was literally surrounded by nothingness and while he couldn't move due to clashes the Voidic anima on the edges of the 25 radius where it had been destroyed clashed with regular anima this meant that a chain reaction was starting and if it wasn't stopped the universe would simply be destroyed by accident.

//Another who knows of anima? You are indeed going to be a worthy challenge. However I've never heard of Voidic Anima before.//

Blank a literal embodiment of the concept of blank would approach the area, he sensed the powers of genesis and void in the air and saw the immense destruction that was being caused and seeked to put an end to it. With that thought in mind he called upon the concept of genesis //Which is possible because he is blank. It's like a paradoxical conceptual void trace the roots of the concept to its origin or genesis then via that he can wield any concept he wishes and use the powers of genesis simply by thinking.//
"One of the seven major elements which make up this world
The existence shattering lightning
The lightening that unravels all
The alpha lightning
While it can be gentle and calm
At the same time, it is the spark which begins the annihilation
It's name is lightning
It's role is my armor."
He raised his hands calling forth lightening from the air. This lightening was generated by him manipulating the atoms and electrons in the air via using genesis's link to virtually everything //inducing all the atoms and such.// the lightening struck down in front of him and formed as his armor around him. Anima was indeed the pillar which supports existence and destructive anima is indeed the one that corrodes it however this lightening was made of the pure power of genesis which would allow a nigh infinite amount of anima to be spawned to replace the anima to maintain the lightening, the body of blank, and the area surrounding them this effectively allowed blank to survive the power of nonexistence itself. The power of genesis was defiantly the most needed to survive this as it made him immune to the Voidic anima and the destructive anima naturally since it is the genesis of even those.

//Voidic Anima is my original creation as far as I know no one but me and now you should know of it.//

His opponent had decided to merely defend instead of counter or disrupt Grimm. This allowed Grimm to manifest in his 2nd form, one rarely seen. Why didn't Grimm take this form immediately? He doesn't like showing it off, Aside from that he couldn't since it required the power of Genesis since his opponent was such a user Grimm would take the genesis energy from the air that Blank wasn't currently using. Using the powers of Genesis he manifested in a etheral like form. It is entirely made out of Voidic Anima allowing him to use the properties of Void whenever he wishes however it also contains a large amount of the power of genesis allowing him to restrict the power of the void and set foot in the physical plane without causing it to go to Oblivion. However since the opponent had only defended themselves and they were currently both standing in literal Oblivion it did not matter. Grimm would use a tiny amount //1%// of his Genesis energy that he had gathered to spawn anima which would naturally react with the Voidic Anima to spawn Destructive Anima. It was at that moment when he reached out he mimicked the actions of blank and spawned lightning then empowering it with genesis, then he touched the destructive anima and was unharmed. Why? He was using the power of Genesis to protect himself, He then flowed the power of Genesis into the destructive anima allowing it to sustain itself he then coated his Lightning infused Genesis blade with said Destructive anima then formed the lightening into a sword shape which resembled a Katana and merged it with one of his hands. "You did well to survive my entrance into the former universe, and survive the wrath of nonexistence." He stated as he began to approach his opponent.

Blank called upon the power of a concept and combined it with genesis. "Genesis Hacking." He named it as he simultaneously stated it aloud. This 'hacking' created a binary code that appeared on the outside of his genesis lightening it floated in a 360 degree shield like wall around him. If it was touched it would 'hack' the origin or genesis of whatever touched it. Blank hoped his opponent would fall for his trap.

//Short n Lazy responses xD//

Grimm had no idea about what his opponent hoped to accomplish as this binary code appeared before Blank and manifested around him in a 360 degree type shield like fashion. Grimm however didn't care he would use his Genesis-lightning blade coated with destructive anima in an attempt to slice through the binary code, and if it got through slice through the armor and kill Blank.

It was all over for him now, the genesis hacking did it's work in order to hack back to the very origin of his lightening and the destructive anima in this caws he willed it to hack back to only how it was original spawned in this case not originally created and this meant that Grimm was the origin since he was the one who used genesis to spawn the anima which created the event of the reaction to create the destructive anima thanks to this blank had a sub link to Grimm now. He would use this link to hack the origin of Grimm which would very literally repurpose him as a friend and ally of Blank unless Grimm was able to properly counter this.

Grimm attempted to counter the Genesis hacking by balancing the power of Genesis in an attempt to cancel it out.

//Luckily we are in the void where linear time doesn't affect us otherwise because you hacked back to a previous point I wouldn't be able to do this.

//Linear time may not apply but have you heard of Alpha? It's an element or aspect of genesis defined as the event which creates the event and naturally the events happen in a specific order this is true even for genesis because you tried to currently counter me creating a new event when I went back to alter an event makes your move invalid and means Grimm is now my friend and new character. I am surprised at your knowledge you know a lot. I'd love to discuss theories with you sometime.

//I see, that does actually make sense. Alright I give up, Yes I would love to debate theories with you sometime. I'll pm you my kik and send the info to yours.