" Ooohhh, this is it, this is the power I have been wanting for so long!" Sigma's new body shot out powerful waves his darkness and green lights, the familiar mega Symbol appearing before him before distorting into the Sigma Symbol as Ziden and crew watched this happen as a long broadsword formed in his right hand, a pure black blade with a glowing green center. His arm swinging the blade and soon causing a massive burst of darkness to wash over everything, even the skies darkening and crackling with green lightning in the heavens.

"Sigma! What have you become!?" Zero wasted no time in not striking and went right in with his bolade, only to see that green saber blocked with that broadsword and soon smacked to the ground and slamming him through the rocks below and sending them skyhigh as Zero was soon punched right into the body of Wulfric and sending him and his massive pokemon crashing back.

There was no moment to wait and the Gym LEaders went right into Attack mode to protect their home.

Sigma Battle 1 ( Megaman X 1)

Korrina was quick on her attack, having her Lucario come right out into Battle with that glowing blue club and soon slamming it into Sigma;'s face, actually causing him to stagger back for a moment before something Nightmarish occured as his blade stabbed into Lucario, everyone watching in silence before Ziden noticed no blood stained the blade before Lucario was sent flying and right into Korrina.

" What?! How does that creature live!?" Sigma stomped forward with darkness coating his blade.

" I see now, you took in all that odd energy and you became a being much like these Pokemon here." Tsukasa said while going stand next to Ziden.

" And Pokemon can't kill other pokemon so easily. Which means Pokemon can fight against this thing with sheer ease." Ziden said while his Tyranitar came out of its ball and stood tall before him.

The Riders all walked forward before a massive explosion of Darkness began to ooze out of him while watching the Gym Leaders and their Pokemon being blasted right back, soon being blocked off by a Barrier of Darkness, Ash remaining there by holding onto Ziden and Takeru with his pokemon.

" I see, all this power but i am shackled by the rules of this world. But that does not apply to you outsiders, your lives will all end here and I will take you out and offer your hearts to Oscura!" The blade soon went sky high before Ziden saw the blade coming down onto him, quick to Roll out of the way and transform, sending Ash rolling along the ground and soon gripping the ground. " I WILL END THIS WORLD IN DARKNESS AND SEND IT TO THE VERY DEPTHS OF THE WORLD OF SLEEP!"

Ziden was confused at this comment before seeing Sigma appear right in front of him with that blade swinging upwards, Ziden quickly summoned his Salamander Saber to block the strike but be sent skyhigh from the force behind the strike.

" Tch, this guy s gonna be a tough one huh? Lets do this guys!" Fourze nods at Tsukasa's words before going to run right in with their weapons or fists, only for Sigma to yank his blade down in a diagonal arc, hitting Decade across the chest and soon swinging it with a powerful follow up to send Fourze flying, sparks coming out of the both of their chest.

Time soon slowed to a crawl as Kabuto used Clock Upto dash around and get in powerful cheap shots on Sigma, causing sparks to come from that new body of his, only for Sigma to release a burst of Darkness and blasting Kabuto airborne, the machine leaping high into the air and catching Kabuto by the face and soon coming down like a meteor.

" Oh no!" X was quick to charge a charged shot up at Sigma before his free hand smacked it right away before X was crushed right down under the body of Kabuto and soon launched Kabuto out of the crater, the Rider rolling along the ground before slowly getting to his feet. Ziden and the other Riders were quick to run to his side as he watches Utsuho form that blade of light and come down on Sigma, piercing through his shoulder and actually harming him before a sicking sound of blade tearing through flesh was heard.

Ziden watched in horror as Utsuho was sent flying to him with a heavy staining of red on her shirt as he foolishly went to catch her, not seeing sigma summoning an unearthly amount of darkness. And now Ziden saw Sigma spinning as Decade and Ghost moved before him, watching that horizontal slash come with a massive blast of Darkness, hitting the duo and soon blasting the Riders and Utsuho back along the ground, detransforming in an instant.

" Do you see now Humans, this is the folly of facing me now, to face the power I hold. You fight so hard for a world that is not even yours, that is the folly of humanity, You care and care for things that are not yours to care for, you reach out to protect a friend's belongings, such folly, such foolishness!" Sigma's blade slashed the earth as a barrier of darkness shot up behind him, making sure no allies could come for them.

Tsukasa was seen struggling to get to his feet, he was definitely hurt from the amount of wounds on his chest and face. " Yeah, we are foolish beings, Sigma." An uprising theme soon came up as he began to speak. " But it is because we are foolish we have empathy, emotions that guide us into doing what we think is right, because that is what makes us humans. We will stand together, even among other worlds, other times. Even if its not our world, we as Riders will stand up and fight, no matter who or what stands against us." Ziden was seen looking at Tsukasa as he talked as Takeru soon rose to his feet.

" Yeah, that is what it means to be a Rider, we lay down our lives, even for people that do not belong to our world." Tendou soon stood to his feet, struggling to do so while glaring at Sigma who seemed to be slowly losing that smirk on his face.

" As long as people cry out for Justice, no matter the world, we Riders will stand up and fight that evil no matter what world we stand on!" Gentaro gets to his feet, dusting off his smoldering School uniform.

" That;'s right..we may be new to being a Rider but protecting the smiles and hopes of the innocent. That is something we must do as Heroes to protect all." Takeru soon gets to his own feet before Ziden chuckles.

" Yeah and you can shove that crap about Darkness prevailing right now Sigma, right now as Riders, as people, we are gonna be the shining beacons to destroy your darkness." Ziden said while getting to his own feet, gently holding up Utsuho.

" I-I am new to this Hero thing but, I know that hurting people with the power you have is bad, so I am gonna use my power to make sure you can't be bad ever again!" Utsuho nods while aiming her gun at the being.

" Sigma, no matter how many times you come back, no matter how many times you come and face us from the grave, we will stop you and our bodies will always endure hell to defeat you." X and Zero soon stand tall together as Tsukasa stood before the group.

" You bastard...WHO DO YOU THINK YOU ARE!?"Sigma asked before Tsukasa pulled out his card.

" I'm just a passing through Kamen Rider. Remember that!" Tsukasa went right in and slammed his card down into his Driver and soon goes right into becoming Decade, those cards flying up and slamming into his helmet, raining down that magenta color on his sides.

Ziden and Takeru soon saw a glowing coming from their drivers as Ziden's coin and Takeru's eyecon came out and flew to each other and soon the duo looked confused before they knew what to do. Ziden tapping the Eyecon and watching lights come out and soon forming a Orange coin with Ghost's face on it.

Takeru soon drawing an eye symbol over his coin before it soon created a glowing Eyecon and it had the colors of Ziden's red transformation as he soon clicked on the side of it. " Avenger!" Takeru soon lifts his hand up to the sky before sliding the Avenger Eyecon in. And soon pulls the lever.

" Henshin!"

" Eyeeee! Avenger!" A pure red coat soon came out of the driver and soon flew around the area and soon struck a pose before coming down onto Takeru and transforming him properly. " Burning Hero of Legend! Lets Go Avenger with fires of Justice!" Once the jacket fully came down, Takru gained many parts of Ziden's armor on his chest, legs and hands and the face on his helm was Avenger's faceplate.

" I see, so you get my power? Then." Ziden holds out his coin and soon holds it out to himself and seeing it glow.

" Ghost!" Ziden was seen sliding the coin into the bottom slot and soon watches as Ghost's jacket coming free from his Driver and soon flying around him. " The Hero with a Bright and Burning life! Open your eyes! ITs Kamen Rider Ghost!"The Jacket soon came down onto him and soon cloaked him before that burning orange color coming from him, his samurai styled armor was formed. Orange and black greaves and gauntlets with his Card Reader being the pure clear color as Takeru's driver. The non armored parts between the legs and arm area was black and lined with white lines flowing through it. The chest was the familiar armor style but orange and black with the white eye symbol in the dead center. His helm was a circular design lacking the helm mostly but its fabled horn and the face was a orange face mask and the top having Ghost's eye and famous horn coming out. A hood around his head before his hand yanked it down.

" Sigma! This battle is not only to stop you but to make sure you never bring ruin to a world again! We will stop you! Here and now!" Ziden said while his Tyranitar was seen roaring in the background as Yuyuko and yukari Joined them.

" Your ilk will make sure no world is safe and for my lands to be safe. Your death must be assured, I do not care for being a hero but, we will make sure your evil ways end here." Yukari said while pointing her umbrella at him as Sigma roared, ready for the battle.

Ultimate Final Boss ( Spark The Electric Jester)

" Our blades will be the blades of justice to strike you down Sigma!" A leap into the air and a downwards slice soon came down past Sigma, cleaving across his chest and causing lightning to follow it and made sure to shock the blots out of Sigma. Zero sliding across the ground before Seeing Tyranitar holding a orange ball in its hands.

" No you don't!" Sigma charges forward and comes down with his blade, slicing down the body of the Pokemon who takes it head on and soon slams that Focus blast right into his chest and sending him flying into the air. " What?! Why does hurt so much?!"

" I see, he must be a Steel and Dark type, that pain must be extreme!" Ziden says before looking at his new form and soon taking flight and moving up behind the flying Sigma and soon clasping his hands together and smashing him down into the earth with that hammer strike. Time now slowing down to a halt as Kabuto walked calmly over to him.

Soon hitting his chest with those powerful and fast strikes and even slicing him with that short sword of his without any mercy and soon ending it with a powerful kick, sending him flying back in the slowed time before shooting forward when it ended and soon stabbing his blade into the ground and stopping his charge, the machine soon swinging his blade upwards and catching Decade in the chest and sending him flying across the ground.

Sigma was quick to come right for Fourze, only for Greninja to intercept him with a cut to catch his blade. " You accursed frog! You dare stand against me?!" He soon lifts his blade, only for Greninja soon slicing across his chest with that powerful slashes. " Garh!" The marks tore through his armor, revealing darkness coming from its body, and soon the darkness came out as a fist and slammed into Greninja into the earth, causing massive cubes of earth to shoot into the air and cause the heroes to disperse.

Ash was quickly scooped up by Yuyuko and brought onto the floating cubes as Ash soon goes to order pikachu. " Alright Pikachu! We gotta stop this guy before our world is ended by this monster! Electro Ball!" Pikachu leapt between the cubes with lightning fast agility and forming a ball of lightning on its tail and soon fires it at Sigma, causing it to explode against his chest before sending him crashing through the rocks.

Sigma was quick to hold out his hand as green slimes shot out and ran along the cubes and soon leapt onto pikachu, causing it to scream before they exploded and sending it damage and onto a cube. " Heh, so i have access to the powers of my past forms?"

" Not much good that will do!" A long blast of wind fired out from X's blaster and soon smashed against Sigma, causing him to tear through many blocks before he swings his arm upwards as a massive burst of purple energy came to him as a blade, watching as it cleaved through X['s armor a bit before Yukari grabs him out of the way.

Takeru was seen summing his Gan Gan Saber and soon leaping down onto Sigma and slamming his blade down onto one of his horns, the machine growling from the impact of the hero above him. " You pesky Riders! Even that attack failed to stop you from being up here!?"

" We Riders will not cease our fight against you! Even like this we will fight!" A flash of light came from behind him as Fourze entered his final form and was now flying to Sigma with that Space Sword, now slicing across his chest with rapid slashes before swinging hard horizontally across that chest and sending him smashing onto a rock.

" The powers of my past forms come forth!" And soon that blade was aimed at Fourze before a powerful bullet shot from its tip and soon blasts him head on and smashing him straight to the ground. And now he aimed for the Airborne X while not noticing Zero coming right down onto him with that icy sword.

" Hyouretsuzan!" And now that blade pierced into Sigma's body and smashing him down onto a block as Zero leaps up and away, soon seeing many gaps open around Sigma.

" Yakumo's Nest:Necro Fantasia!" Swinging her hands across each other, lasers began to tear through and bombard the platform without any mercy as the blocks rose higher and higher, the Gym leaders watching down below.

" Think they can win?" Viola asked while watching the battle go on in the skies.

" Yes, I believe in Ash and his new friends, they will stop that monster, no matter what!" Clement declared as they felt a rumble from the skies.

Sigma was tearing through the portals and soon becoming a massive Giant and now raising that blade sky high and roared out akin to a demon. " This form was one of the most troublesome ones to take, but it will punish you all!" Two giant spiked fists formed and soon shot out and began to smash each cubed rock and smash them out of the sky and soon brought down his sword, only for Decade to appear.

"Hibiki! Kamen Ride! Armed!"Hibiki in his Armed form appeared next to him and had his sword out as Decade pulled out that familiar golden card of his and throws it into the card slot." Final Attack Ride! Hibiki!" Flames soon came out from the blade and soon the duo swung their blades upwards and clashed with his massive blade, the Mega Energy and darkness oozing off of the impact as Decade lets out a yell before seeing cracks form in the blade and soon cleaving through it and slashing hard through the chest of Sigma/

" Gah! Impossible!Impossible! My power should dwarf you humans! Entirely!" Sigma roared as he not only opened his mouth wide but a large purple ball formed at his stomach. A green orb appeared at his mouth as energy began to shake from it.

Ziden and Takeru soon lands down on a cube with Utsuho next to him. " Lets finish this off! Now!" Ziden said while a card shot out of his card holder, showing Ghost's symbol on it as Utsuho handed him one of her cards. " Huh?"

" Uhm, Sanae said that uhm, if you put that in your thingy, that something amazing will happen!" She said happily as she looks up at Sigma who was ready to unleash pure hell as Ash looked to Greninja.

" You know what to do Greninja!" And Greninja nodded before lifting up that Water Shuriken and watching it spin once more like with that battle with Charizard as it soon turns bright red and steams.

" Card Set! Final Attack Ready!" Ziden soon watched that giant symbol appear behind of Ghost's and shoot energy into his right leg as he slides in Utsuho's card. " Spell Card Set! Flashy Finale Ready!"

Utsuho's Third leg soon starts shooting out a ton of energy into her tone encased leg and made it glow as she quickly put two and two together as he could hear Yukari's spell card going off in the background.

" Everyone! LEts do this!" Takeru yelled out as he soon pulls on the Lever once more.

" Dai Kaigan! Avenger! Omega Drive!"A large dragon of fire soon came out and wrapped around his leg as the trio leapt high into the air with their legs out, lights and magic coming out of them causing a brilliant streaks of lights to form in the air. Kabuto, Decade and Fourze would not be left behind as they joined right in with the kick, as a storm of Butterflies and a flurry of trains soon came out.

Sigma soon fired both beams and caused them to fuse together and collide with the Riders and their kicks, causing light to rain down onto the ground below as Zero and X quickly flew up behind Sigma with X donning his Ultimate Armor.

" Nova Strike!" And soon he became coated in Orange energy and soon slamming down into the back of Sigma as Zero holds his saber high as he looks down ayt Sigma with a focused glare.

" Genmu Zero!" A massive blade of green energy soon slammed down into his back while Sigma screeches out in pain, the impact stunning and shocking him so much the trains slammed right into him and the butterflies tore his armor apart as the beams were quickly overtaken as the Riders and Utsuho soon slammed into his chest, causing it to cave in from all of their attacks.

Soon their kicks tore right through his body, causing his massive amounts of energy to burst out and spray down and soon found them all landing down on the ground below the cubes and the soon falling Sigma as he tried to charge up one final attack with his body as Ash's Greninja leapt right down out of the cubes and soon glares at Sigma. " I-impossible, i was supposed to win this!"

" Not today Sigma! Greninja! Lets Finish all of this now! Water Shuriken!" And Greninja let that super powered Shuriken slam right down into the body of sigma and sending him down into the ground like a meteor and causing everything to explode into a hellfire of water and Sigma's darkness as the clouds began to rain down light.

" T-they did it, they stopped that monster!" Clement screamed in happiness while holding his sister as Zygarde and his duo watched on.

" See? This is the strength of their spirit, they fought and won for a land that was not even theirs." Zygarde right looked to Zy L as he nods.

" Indeed, humans have changed alot it seems."

Onces the smoke clears, Ziden and crew detransformed and found themselves looking down at a back to normal Sigma in the crater down below as X and Zero stared down at him, holding their busters on him. " Its over Sigma...we're sending you back where you belong!"

"...I see, so I have lost...for the first time in so long, I can see clearly...X and Zero...you two are far better than when you two first became hunters." This caused the duo to stagger as they saw those light blue eyes of his no longer corrupted.

" T-the Virus, its gone from him?!" X asked while Zero shakes his head.

" Possibly...this could be because the virus and the darkness fused and well. once the darkness left, the virus left with it." Zero guessed while looking down at Sigma before seeing particles coming from his body.

" I believe...that might be the case...in this last moment of clarity i may have before we meet again in the future possibly, i want to say...thank you, for stopping my crazed self at every chance you got...thank you. X and Zero. As your former commander...I am proud of the both of you." Sigma forced his arm to come up, sparks shooting out of it as he gave them a salute.

X and Zero soon forcing themselves to salute back as they watched his body begin to fade away. " You taught us well Sigma. No matter what, if you come back evil, we will stop you." Zero said while nodding.

" But if you come back good, we'll make sure to welcome you back, though you won't be a commander anymore." X said while smiling as Sigma softly laughed as he began to fade with no more words spoken, an orb darkness remaining before it shattered and otherworldly feeling washed over the area before vanishing.

" This battle has ended it seems, but we will be meeting again, after all, you guys have a date back home, do you not?" Tsukasa asked as a portal formed behind him as Tendou and Gentaro soon entered it.

" Oh right! Xerny! We gotta get on that!" Ziden said while nodding as Ash came up to him.

" We did it, i cannot believe we stopped a monster like that!" Ash said while Ziden soon connected their hands together for a strong shake.

" Are ya even surprised, even I am surprised, how cool it is to be a Rider...Make sure the construction efforts go well...and win the league next time, alright?"Ziden asked while Ash chuckled as Greninja stood next to him.

The Gym Leaders all began to leave, minus Olympia who looked to the heavens as she approached them, that glow in her eyes, was she seeing the future?

" Oh. oh no, a calamity is coming, a grand one, upon two worlds, one conquered by an evil Dictator, and a being who wishes humanity to be burned and inciorated is going to occur soon and they will both happen at the same time." Olympia warned as Ziden and the others soon breathed deep at this, seems their troubles were not over yet.

Sometime Later...

These ruined lands...it was hard to believe that Gensokyo was once here, pitch black soil and nothing as far as the eyes could see as Ziden, Yukari, KAguya stood next to Xerneas soon stomped the ground and unleashed a bright light to cover the lands, the group covering their eyes as Ziden could hear Marisa whistling out and soon could feel a cooling breeze around him.

The light faded and he was amazed, the land back to normal and even the terrain, the Pokemon of life was doing it job and erasing the corruption that came to this land as he saw everyone from the ship funneling out and back into the lands, even the humans and youkai forgetting their place and enjoying the place again.

" Guess that means...time to rebuild everything again...what a pain." Ziden said while looking at Marisa who was covered head to toe in various bandaids.

" Well ze, at least you didn't have to fight a dragon by yourself since your friends were too lily livered to fight with you!"Marisa rubbed under her nose while Ziden soon laughed.

3 Months later after a long rebuilding and now on the day of Christmas...

Ziden and crew were now having a party at Reimu's shrine with laughter and cheering at their victory over one of the Scions of Oscura, the hero relaxing under a tree with Patchouli between his legs, reading a tome peacefully. " Hah, and you thought not to invite me because I was enjoying my studies at the Sanctorum? How sweet."

" Well, I am sometimes known as sweet. I tried to invite those Chaldea guys here but it seems today is a special day for them so they cannot join us. Shame really."

" I see, but ever since this day started I could not help but something terrible is gonna happpeeeeeeennnnn-" PAtchouli's voice began to trail off due to a massive shaking in the area as a massive clear wave of energy soon came over to them an soon blasting everyone down into a bright white light.

When it ended, Ziden soon found himself light one person as he gets to his feet and soon looking around, spotting only Sakuya and Kaguya around as they saw it, the destruction of the land once more but it was different than last time. There was no corruption, just man made carnage as he soon looks atop the Shrine, a massive flag flying on it.

" MAster Ziden...what is that flag and symbol?" Sakuya asked as Ziden knew what it was as the sound of a portal opening occurred and he soon saw Tsukasa and Takeru coming through it, battered and beaten down.

" That flag...is the symbol of the world's new rulers...ShockerLoo!" Tsukasa said as Ziden soon looked at the flag as he felt a pain in his chest. " And this place...was attacked first to make sure some of the dangerous threats were stopped and taken care of when the timeline changed."

" What do you mean...taken care of?" Kaguya asked as Tsukasa simply closed his eyes and looked away. This was a future created by someone with heavy ambitions as he looked at Tsukasa before noticing a grave before him, his heart sinking as he read it aloud, not paying attention to the sounds of sirens in the distance.

The sound of a train flying above them could be heard as it soon drove by and landed behind Tsukasa, the male motioning them to follow but giving Ziden to soak in what this was, this changed future they would have to fix...

The Next Chapter in this tale of the Zidenverse comes...

" No matter what happens, we are gonna stop Shocker and Shadowloo! No matter what it takes!"

Ziden can be seen fighting off many Dolls at once untransformed, battered and beaten as he struggles to hold the line as a Blonde fights along side him, just as harmed and injured as a girl in red and a girl in white try to quickly get civilians out of the battle zone.

" This is the power of the Holy Grail that Bison has, Ziden. i have never seen anything like this, a wish to cause this much evil?"

Marisa and Alice can be seen surrounded by Ninjas and soon nodding to each other, Marisa quick to spin her broom like a spear and ready to fight.

" Not just us Riders, but all of us who was helped by this man in the past, we will fight alongside him!"

Luffy can be seen facing down a massive skeletal wolf man as he lets out a laugh as Luffy kicks it right into Gear Second.

" From Start to finish, i will always be going at full Climax!"

Ziden can be seen staring down at a woman in black as she walks to him, spinning a new coin for him as that grin showed nothing but trouble.

" This cursed future, I will change it with my own hands, that is my duty as a hero of this world! This is my duty as Kamen Rider Avenger! Mash! Lets go!"

Lightning soon clashes in the darkness before the title of the next chapter soon comes

Super Hero Taisen Omega

Trivia:

1. All the attacks Sigma used are references back to his final forms of past games and even other forms.

gaining the powers of other Riders is a thing that started to be ultra common around his showing as a Rider and will be continuing that through the later seasons of Riders.

Author's Note: while i said that this was gonna come out fast. well, things changed, involving me rewriting this chapter 3 times due to me not liking it before i grew fine with this one, albeit a bit rushed at the end, also, i got unfairly fired so, more free time for me as i wait for my Tax return, so, alot more uploads will come faster now that i don't have that stress anymore, see you guys for the next story which is a mass Crossover, involving a brand new Rider known simply as Ex Aid.