Machine God Mutation

(Third Person POV)

Jason collapsed to his knees as he began gagging. 

"aghh..." He groaned, "Fuck....." 

Wahl was about to lunge at him but stopped himself as he saw Jason emitting a massive black aura. 

"What the hell?" Wahl said, "This is...What the fuck is this?" 

Wahl wasn't sure of what was going on but the black aura was reminding him of something he was already familiar. 

The black aura reminded him of Zeref. This caused him to be reluctant in his advance to attack Jason. 

Jason then began to throw up a black liquid as his entire body began to burn up. 

The Blue Screen appeared next to Jason. 

"ALERT! ECLIPSE DARKNESS MERGING WITH MACHIA MAGIC POWER. GOD SLAYER MUTATION INCOMING!!!" 

Jason clutched his head, 'I know!' he yelled in his head, 'Shut the fuck up and get it over with!'

Suddenly, the aura began to spiral towards Jason as he felt a fundamental change within his body. Wahl felt the rampant magic power focus on Jason and calm itself down. 

Jason then stood up as he stumbled, "Holy shit." 

The Blue Screen began glowing. 

"ALERT! ALERT! MUTATION COMPLETE." 

Jason rubbed his temple, "Oh shit.." 

"MACHINE GOD SLAYER MAGIC AQUIRED." 

Jason then looked at Wahl as his eye was glowing red, it was different than a human's eye, it was much more....mechanical. Wahl widened his eyes and immediately recognized the eye and the magic power signature. 

"I-Impossible!!" Wahl exclaimed

"Black God's Index: Machine God." 

The black and white screen appeared. 

It read: 

Machine God Slayer magic allows you to combine certain elements quite easily. You can also use it to morph your body like that of a Machia's. 

An easy combination you can currently use is Machine God's arm cannon to enhance the Black God Slayer's black light and produce immense firepower without using the required magic power when using Black God Slayer magic. It will be considered Machine God Slayer Magic so it would not be recognized through Weakness.

Jason smirked, "It's crazy how fate works, Wahl." He said as he pointed his palm at him, "Don't ya think?" 

Suddenly, Jason's arm morphed into a mechanical one's, his palm opening up as it had a circular opening. Magic power then began to charge up as a black light gathered on Jason's palm. Wahl widened his eyes in shock. 

"This is..." Wahl said, "Do you have Etherion?!"

Jason smirked, "Nope." He said, "Something better." 

"Machine God's Black Cannon." 

Jason fired off a quick and powerful blast at Wahl, resulting in a massive explosion that dwarfed Jason. The firepower of his attack surprised Jason himself. 

"Damn." Jason whistled as the shockwave hit him, "Didn't expect that. This is crazy." 

The black and white screen was still floating next to him. 

It read

Machine God Slayer is an incredibly versatile and powerful magic. Aside from the mechanical transformations, you become immune to any machia's attack. But only if you have this magic activated. Not only that, this magic can be used to create any powerful constructs in which combined with other magic, will be incredibly powerful. 

Another thing to note is that the best combination with Machine God Slayer Magic is Steel God Magic as the god-steel can enhance the Machine parts. 

"Oh?" Jason said

From the smoke and flames, Wahl jumped out and into the air. His body was completely morphed into a heavily armored version of himself. 

"Armored Mode: On."

Wahl looked at Jason as he floated into the air using rocket boosters on his armored legs. 

"Target: Jason, Aquired." 

He then glared at Jason, "You bastard." 

"Frivolous Personality: Off." 

He lifted one of his bulky and armored arms, "I'll kill you." 

"Enraged Personality: On." 

Wahl then summoned a massive red hammer out of thin air, as it emitted immense amounts of energy.

"Prepared to Engage." 

Jason then smirked, "Oh?" He said as he released an aura, "Let's try this on, then." 

Suddenly, his entire body was also morphed into a chrome obsidian mechanical armor, similar to Wahl's. Jason's face was covered by a black-steel mask as his hair was still flowing out in the air. He had a visor on that glowed red, signaling some sort of tech inside of it. 

This form of his was giving out an incredible magic pressure. It looked like it was a combination of mechanical parts and steel armor. 

"Steel Machine God Mode." 

Jason looked at his arm and noticed the success of his combination of two magic. This was the result of merging Steel God Slayer Magic and Machine God Slayer Magic, these two magic were incredibly compatible with each other as the god-steel from Steel God Slayer magic can greatly enhance any mechanical parts from Machine God Slayer Magic. 

"Oho?" He said, "I like this." 

Wahl lunged at Jason, swinging his hammer at him. Jason raised his arm and stopped the hammer with ease. 

"W-What??" Wahl angrily said, "I'll fucking kill you!!!" 

"Nah." Jason said, "You're out of your league at the moment." 

Jason then pushed him away and swung his left arm, sending a massive shockwave at Wahl that hit him in the chest. 

Wahl was sent flying as he crashed on the ground. 

"I think your time is up." Jason said

He raised his right arm and suddenly it morphed into a massive black sword that emitted grey energy. 

"I'll cut you in half." Jason said

Before Jason could say anything, his entire armor shattered, leaving him exposed. Jason widened his eyes in shock. 

"W-what?!" He exclaimed

"My my my." A familiar voice said, "Isn't this a case of Deja Vu?" 

Jason looked to his left to see a woman standing on the hill where Jason used to be sitting. He immediately recognized her. 

"E-Eneri!"