Chapter 44 Dino Symbiote
I don't own Kamen Rider Build or Avengers: Earth's Mightiest Heroes
After Steve and Susan came back to Earth they've been trying to help get up to speed what happened, Steve was surprised to hear what happened and Tony just said he was glad to have him back.
Ryo was back in his lab to work on some of his stuff again, Toby and Cubix were next to him, he then puts his stuff on the table before gets up.
"I'm going to get some fresh air, be nice you two."Ryo said.
"Okay."Cubix smiled and Toby barked.
Ryo walks out of the mansion to walk around the city, then sees Spiderman and Scarlet Spider swing around the roof tops chasing after a villain, it was the Symbiote Venom.
"Come on Spidey, can you and your friend keep up with me."he said.
While the two spidermen chased after him Build then jumps to they're side surprising them.
"Build."Spiderman said.
"Hey need some help."he said.
They went after him until they went to another roof, he was there before Carnage comes to his side.
"Looks like we got another guest this time."Carnage said.
"So that's they're plan, he wanted to bring us to Carnage so that we had to fight both of them."Spiderman said.
"Let's have some fun."Venom said.
They charged at them with both spidermen fighting against Venom while Build fight Carnage, Build dodges all of Carnage's claws, then Carnage sends tendrils with spikes to stab Build but he jumps back putting two fullbottles."I'll stop you Carnage, I know of a best match to stop you, even if it's not the best one."he then shakes them before inserting the bottles.
OCTOPUS! LIGHT! BEST MATCH!
"Octopus?"Carnage got confused.
He then rotates the lever.
ARE YOU READY?
"Build up."Build then changes form.
INAZUMA TECHNICIAN! OCTOPUSLIGHT! YEAH!
He then charges at Carnage throwing the tentacles hitting him back.
Both spiderman avoided Venom's punches as they went around him.
"Got any idea to stop him?"Scarlet Spider said.
"He has the same powers as me plus he can avoid the spider sense, so we have to get him at the same time."Spiderman said.
They then shot webs to trap him making Venom struggle.
Carnage charges at Build but then light shoulder pad shines blinding him, then he ties him up with the tentacles slaming him around the roof, he then his Venom with Carnage making them get bounced around, he then hits the to the ground before he and the spiders were together.
"Let's finish them."Build said and he rotates the lever.
"Right."they shot webs to trap them.
READY, GO!
Build shoots ink at them trapping the two symbiotes before charging at them, he punches with the light arm making a flash of light, then a piece of Carnage reacted going to Build's arm before they exploded, they were sent to the ground.
"Let's get out of here."Venom said and the turned into slime going down a pipe.
"They're gone."Spiderman said.
"For now."Build said.
He then feels something on his arm and he looks at the piece."What is this?"It then grows attaching to his body making him grunt in pain.
"Build!"they said worried.
"Did a piece of them attach to him."Spiderman said.
Then his form cancels out but it didn't reveal his face since the symbiote covered him up before that, the symbiote had red upper body with the lgs being black and white eyes with a curl on the top, it's teeth were big and roars out."Toxin!"It then jumps away.
"We gotta stop him."Scarlet Spider said and they chased after Toxin.
Toxin swings all over the city before it goes to a roof, it's legs then glowed red before it does a super jump.
"Okay when did that thing got that good."Spiderman said.
It looks back at them and shoots blue fire from it's mouth making them dodge it.
"Fireballs now, it must be taking Build's powers to add it to it's own."Scarlet Spider said.
It then goes to a river and looks at himself, Toxin grunts a bit before it holds it's head in pain.
"Wait."Scarlet Spider said and hey stopped a few feet behind.
"Who are you?"Ryo's voice was heard.
"I am Toxin."he said.
"I won't let you take over my body."Ryo said.
"But I need a host, I need to be different."Toxin said confusing them.
"Different?"the spiders said.
"I see, you don't want to become like Carnage, your not a bad person."Ryo said.
He shakes his head before something inside of Ryo makes Toxin scream.
"What's going on now?!"Spiderman said.
Then Toxin sees memories of Evolto, he was laughing while fighting the Kamen Riders, then he goes a kick."Ciao!"
He then jumps away to avoid them again, he then goes on top of a tower to hold his head in pain, Ryo felt the pain as well and said:"The dna from Evolto must be altering Toxin."
Then someone lands in front of him and he looks up to see a woman with a female looking spider costume.
The Spidermen came and stopped to see her.
"Hey who is she?"Spiderman said.
"I'm Spiderwoman."she said.
Toxin roars and charges at her, she then dodges his claws and jumps behind it to kick him but catches her throwing her to the sides, she then recovers landing on her feet.
She goes into a stance but then Spiderman and Scarlet Spider went to her side."Wait Spiderman, Scarlet Spider."
"Yeah, look don't hurt him, the host is Build."Scarlet said surprising her.
"What, that Symbiote took over the body of one of the Avengers."She said.
"Yes, we need to stop it."Spiderman said.
"Then how about this."She then charges ligthning from her hands surprising them.
"Okay, that's new."Spiderman said.
She then blasts at him making Toxin shoot fireballs to counter it, then he turns his arms into cobras to attack them but they dodged the attack, then all three spiders went around him with the men shooting webs to trap it's feet, then she grabs him from behind and starts to zap him, Toxin screams before he jumps to the side landing on a alley crawling foward in pain.
"He's hurt."Scarlet Spider said.
"Yeah:"they looked up to see Metal Fossil and he lands in front of them.
"You again!"Scarlet Spider said.
"Yeah, I saw that you three managed to defeat Build in that symbiote form, so it gives me a chance."he then starts to shoot at them making the trio avoid the shots, they then went around him and attacked making him block the attacks before sends a shockwave pushing them back.
Toxin was on the ground before he changes back into Ryo, Ryo holds his chest and he looks back to see Metal Fossil."Sleep for now, I need to stop him."he then puts on his driver.
While he was fighting him he heard a sound.
SHUWATTO HAJIKERU! RABBITTANK SPARKLING! YEA-YEAHHH!
He looks back to see Build in his rabbittank sparkling form and he punches Metal Fossil away.
"Build."Spiderman said and they went to his side.
"I'm fine, now we gotta stop him."Build said and they went to attack him.
He then faces all of them while Build takes out the drill to hit him back, he gets hurt and the spiders attacked him from all the sides making him grunt before Build rotates the driver.
READY, GO!
He jumps to the sky doing a rider kick.
SPARKLING FINISH!
He hits Metal Fossil away and he transforms back, Build lands on the ground and sees Chapel chuckling."Ha ha, your too much, even after you got the shit beat out of you, you can still fight me, but I wonder, I have this new toy that i was given to test out against you."he then takes out a evol driver shocking Build.
"What?!"Build said.
He then puts it on his waist.
EVOL DRIVER!
He then takes out a normal green fullbottle version of the Dinossaur and a Red fullbottle with a formula 1 racer on it, he then inserts them.
DINOSSAUR! F1! EVOL MATCH!
He then rotates the driver making the pipes go around him.
ARE YOU READY?
"Henshin."Chapel then gets covered by them.
F1SAURUS! FUHAHAHAHAHAHAHA!
The new rider has a dark green body suit with armor that resembles Mad Rogue but the chest has red instead of silver and Green instead of purple, the shoulder pads with dino like skulls in silver, the head was a T Rex's head that was green with red eyes and the sharpe teeth, the hands had green claws with red fingers, he has two booster jets on his back, he also had dino feet with wheels on the sides.
He then cracks his neck and said:"Kamen Rider, Extinction."he then laughs.
"Extinction."Build stands back.
He then takes out a transteam gun and nebulasteam gun, he starts to shoot at them making the heroes jump away from the shots, then makes a he inserts the lost bottle in the transteam gun.
STEAM BREAK! DINOSSAUR!
He shoots a big dino head at the spiders sending them all away.
"No!"Build then looks at Extinction charging at him, he then tries to hit him with his drill but he takes it like it was nothing and blasts him away with both guns making Build get sent back.
"Ha ha, this form is so much more powerful, I'm glad they gave me this new toy."He then inserts a red bottle that has a TNT symbol on it.
FULLBOTTLE!
He then fires a red blast.
FUNKY ATTACK! FULLBOTTLE!
He hits Build making explode, he then lands on the ground and transforms back in pain, he looks to see Extinction walking towards him.
"What, is that all."he mocks him.
Ryo got up and puts his own evol driver.
EVOL DRIVER!
"So you want to face me in that form."Extinction said but Ryo didn't say anything as he inserts the bottles.
COBRA! RIDER SYSTEM! EVOLUTION!
He then rotates the lever.
ARE YOU READY?
He crosses his arms and said:"Henshin." he then transforms
COBRA! COBRA! EVOL COBRA! FUHAHAHAHAHAHAHAHA!
He changes into Kamen Rider Evol.
Both riders vanish in they're own colors clashing against each other in punches and kicks, then they jumped to the sky with both taking out they're guns and shooting at them, the blasts clashed against each other and vanished, then they appear back on the roof with the Spiders coming up to see them.
They then did a powered up punch and hit against each others fists making a clash with they're enegies coming out.
"They're even!"Scarlet Spider said.
"I thought Build only had one suit."Spider Woman said.
"He has more."Spiderman said.
Evol takes out his blade and tries to slash at Extinction but he dodges it and kicks him away, then he rotates the lever making Evol do the same.
READY, GO!
They then jumped to the sky and did they're own rider kicks with they're energies coming out of them.
EVOLTIC FINISH!
EVOLTIC ATTACK!
CIAO!
They clashed against each other before they were sent flying back, they land on the roof and Evol said:"How can you be this strong Chapel?"
"Simple I got some new upgrades along with my own Hazard level getting bigger, but I made some new friends too."then Carnage and Venom came to his side shocking them.
They then merged with his body making a new body, he was bigger with a black body with Red spider legs from his back, with the armor and head still being the same with the Carnage and Venom heads at his sides.
"Now Evol, die!"he then sends a big fist sending him flying to another building,
The Spiders then attacked them to get his attention and the fused symbiote rider fights them.
Evol gets up and he holds his head."he now surpassed Evol, if only I could use my other phases, wait."he got an idea."Toxin."
"I'm scared."he said.
"I know, but we need to work together, it's the only way we can survive."Evol said.
Toxin thinks about it before he appears on the suit, his body merges with the arms and chest, then they charged at the evl rider.
While Extinction was fighting the spiders, he get blasted from behind and he saw Evol with his new Symbiote.
"Hey that's mine."Carnage said.
"Now."Evol takes out his gun and blade combining them.
RIFLE MODE!
He then shoots at them making the evil rider making them grunt, then Extinction sends his arms to attack Evol but he teleports around thanks to his new speed and shoots energy blast hitting them back, then he inserts the cobra lost bottle on the rifle.
COBRA! STEAM BREAK! COBRA!
He then shoots a cobra at them tying the three up before rotating the driver.
READY, GO!
He jumps to the sky and spins around with Toxin making a drill to combine with Evol's energy, they hit the dark rider.
EVOLTIC FINISH! CIAO!
They explode making the symbiotes seperate and got sent to the sides while Extinction gets sent flying away."I'll be back."
Toxin then seperates from armor going inside of Evol.
"Hey are you okay with the Symbiote?"Spiderman asked.
"Yes, he's just scared, I'll see what I can do later."Evol looks at the Spider Woman."Where did you come from?"
She smirks and said:"I'll tell you later, so see ya next time."she then jumps away.
"That s one strange girl."Spiderman said and they agreed.
Back at the mansion Toxin was inside a container Ryo made to keep inside to sleep, he looks at him with Toby and Cubinx curious.
"I wonder if you'll be like them, or will you change to be a good person."Ryo said.
Note:Chapel is a Dark Rider now, the two fullbottles he has are technically ones that are sounds in the Build and Evol Drivers they just were never released, Spider Woman is Jessica Drew version, also Toxin is appart of this story since he bonded with Ryo getting some of his fullbottles abilities, he acted violent from Evolto's dna and the hazard energy, but he has some good from Ryo's justice side.