Battle-royal

Previous: Final chapter

act-1

[1 week after defeating Eliash. Location Mt'Ebbot enters to ruins]

Gaster is sitting right next to the entry on the ruins and thing to himself, about what they have learned about the Undercore, "he was in shock by the fact that they are the third version of the undercore, and that in the previous two they could bearly do anything, and that they nearly lost the last battle", and so while he was sitting he thought how can he raise his battle experience, and how to upgrade his overlord form and then he got an idea. He goes and informed Sans and Chara about this just to tell the others that he will be gone for a while. And so Gaster enters the grey door from where he begone his travel around the void. Gaster has gone to many au's and meet every variation of himself, and he was convincing each Gaster to join his little torment to decide which one is the strongest, the eases was to convince the pride version of himself but hared was with others like Outer or swap him as they were less prideful than the other. But he eventually was able to convince nearly all his versions except the OG. Gaster as he was not interested and Abyss.Gaster as he couldn't find him. and so 99.8% of all Gaster from the multiverse were convinced to enter his little tortument. While he was meeting other gasters he was very curious about them like how are they born with dt-soul, or how is it like to live inside a body with 8-other souls, and except being curious he was a little disappointed in some of his versions like some manipulated the entire world by manipulating the timeline just to make it plan to succeed or how they treat their childer as a lab rat. And as he was meeting all those gasters he saw what is missing from his overlord form and when he convinced all the gaster and go to his void, he upgraded his form and waited for the other to come. And so slowly every gaster from the multiverse arrive. We can see many versions of gaster here, some well know like "Fell-Gaster, Swap-Gaster, Outer-Gaster, Swapfell-Gaster, etc.", and some that are not well known like "Punk-Gaster from au where everyone is fun of punk-rock; a Gaster with aureole above his head; a wolf-Gaster a version of Gaster that is a werewolf; XV-Gaster from unknown au; female-gaster, Gaster with horns; a saints-Gaster; Gaster that for some reason is a lion; a Gaster that has red x on his right eye; A gaster that absorbs 8humans souls; and so many other versions that made you ask what the hell, seriously there is even a pterodactyl Gaster from au that everyone is a dinosaur, but OG and Abyss Gaster have did not arrive literally all version except OG and Abyss Gaster have arrived, and as they all arrive, all of the Gaster was waiting till the Gaster that invited them all will announce the rulers.

Act-2

And so as all Gaster was with some of them that knew each other have a talk, "Oh hey edgy me," says with happiness Swap-Gaster, "Oh great you are here," says Fell-G. irritated, "Oh common it's been such a long time since the last time," says Swap-G., "I guess that the others are here also, such a pain," says Fell-G. more irritated by this situation, "I hope so" says Swap-G. "Besides do you know when this event will start?" Swap-G. asked. "No Idea, but whoever invited all of us must have a hell out of goo reason to waste my time," says Fell-G, "Hello there" says Outer-G apering out of nowhere, "Holy shi... when did you come" says scared Fell-G, as he was surprised that outer was right next to him, "Oh hi outer me," says Swap-G, "Hello there Swap-me" Outer-G respond, "Do you know when the event start" ask Fell-G, Outer-G sight and says, "I heard from other version of me that the one that invited us all will soon anouce the rulers", "Then lets he speed up, I don't wanna waste any more time" says Fell-G "Hello other mes" says XV-G that walk to them, "OH hi, my name is Swap-G" says Swap-G greating XV-G, "Nice to meet ya, You can call XV-G" says XV-G, "Alright XV-G, may I ask why you call yourself like that" says Swap-G, "Well I call my self XV-G cause..." but before XV-G could finish his sentence the Undercore Gaster interupted as he started to says "Hello all versions of Myself, I you all know I invited you all, here for a special event that will determent with Gaster is the strongest Gaster of all, and here are a rulers: There is no rulers it is a battle-royal, we all fight eachother till the last one stand, and te last one standing will claim the titel of the strongest Gaster", all the Gasters hearing this weren't much suprise by it as they knew that this even is to determend with is the stongest but they were supised that this will be a battle royal, "Well shit, this will be more dyficult then I fought" says Fell-G, and so all gaster were ready to fight all they neded to do is wait till Undercore Gaster will say that the fight has started, "Oh I little worried, I not sure If I last long" says Swap-G, "Dont worry I we will work together he didn;t says that having team is not alowed" says XV-G, "Realy thats so noble from you side" says Swap-G as his eyes turned into stars, "In dead" added Outer-G. And so right before the battle has begone Undercore Gaster says one more thing, "I forgot to mention this but If you will be able to defeat me you can claim the title of the strongest as I am already the strongest of us all, so it will be easy to deafest you all at once", some gaster hearing this thought that he is stupid and others that he has such a big pride one even says "He doesn't realize how hight is haven". "What did he say?" says Fell-G, and then before he could react Undercore Gaster appeared right in front of him and said land and cleat "I said That! It will be easy to defeat all of you at once," as he punched Fell-G and put him to the ground and says "The battle has begone" that everyone could hear and then he kick both Swap and Outer Gaster and they flew away, XV-G teleport himself away to dodge the attack. And so all the gaster has begone to fight, the battle royal has begone.

Act-3

As the battle royal started the smoke and explosion were seen everywhere, it was a total chaos. On the battlefield, we can see a monk Gaster beating a lizard Gaster with just a wooden stick, Dragonoid-Gaster fighting against samurai-Gaster, ninja-gaster against fox-gaster, and the list goes one. XV-G as he telepoted himself away, he telepoted to a werewolf-Gaster, and he says "Well we have a lot of work", "You don't say" says Werewolf-G as he sumoned a blaster and unleshed a powerfull blast that make a huge explosion, "Oh don't be like that, we have biger problem" says XV-G, "Like what Undercore Gaster?" ask Werewolf-G as he grap XV-G and telepotem away, as a huge blast hit the place they were standing, the reapering under a T-rex-Gaster, "Yea I ment the undercore Gaster, he is dangerous" says XV-G, "How so?" ask Werewolf-G as he jump up and punched the T-rex-G into his stomak, and making him fly hight up, then a big green V-symbol apere on the left side of the T-rex-G and the V-symbol start glowing and explodend making the t-rex-g fly far away, flying in the direction of Cat-G that fought againts Nija-G that created a clones of himself, "He hide a lot of his power" says XV-G as Werewolf-G landed and ask, "And how much does he hide?", before XV-G answered he says "Watch out!" as he created a shield-bouble with a red x-symbol blocking a rain of arows, that a Gaster wearing green hood, and a Bow send in their direction, he was about to send secound salve but then a femae human version of gaster catch by his sholder and trhout him at another Gaster, "That wsa a close on" says Werewof-G, "Yea and about how powerfull is that undercore gaster lets say that he can be cosider as a god" XV-G respond, "So he is god-tier huh? Its bean a while since we have fought a god-tier character" says Werewolf-G, "I know, thats why I so concirne, as we don't know what he is capable of" says XV-G as he powerdown the shield, "Well we will find out soner or later, but for now lets go and bead aswell meat with the others" says Werewolf-G as he sumoned a motorbike-blaster (its like a bike but made out of bones). They both sit on the bike and move out.

Meanwhile, Undercore Gaster is holding his own as he already defeated 15-Gasters, "That XV-me, he is strong" he thought, as he dodges a sneak attack that a snake version of him tries to do, as Gaster dodges the attack he grabs the snake him by his tail and smashes him on the floor 5 times, before throwing him at a female-version of him that have wings made of fire and wears a red cloak and holds a spear, the female blocked and then undercore gaster was right behind her and kick her into her face, making her hit the floor. While somewhere else, A spider version of him with a few others Gaster were talking, inside a magic barrier created by spider gaster, "So wats the plan boss" ask Gaster that holds a scythe and has half of his face melted, "It is we will kill the one that invited us" says Spider-G, "Bad idea" says Gaster that has a dt-soul. "Oh, and why's that?" ask female-G. "Cause, he is right above us" respond DT-Gaster as he pointed up, "Wait what?" she asked as she and the others look up just to see undercore Gaster standing on the top of their barrier, "How long was he bean there" ask Spider-G, "Who cares we need to act now," says Female-G as she was about to go straight at him, but then Undercore Gaster appeared right behind her and says, "Yea no" as he one-shot her, and before the others have reacted, gaster have already used his void magic and caught them, the barrier was gone and he those them out throwing them in different directions. "It is just 6hours and berly 2% of all candidates were taken out, maybe I overdid by inviting the version of Asriel's Sanse's Muffet's, etc., that took my role in their Universes (sigh) Oh well I will hold 3weeks and then I will do that".

act-4

During those three weeks, Undercore Gaster was mostly watching the whole battlefield as he want to see how many will be taken out, and to his disappointment, during those 3 weeks only 4.569% of all were taken out, but like he says he will hold himself just for those three weeks and then he will do that. And what did he do, he first summoned 20 blasters and shoot them in all directions to get their attention, and then he use void magic to create a tower and on that tower, he did a T-pose and says "Let's speed up this a little" as he opened the portals from with asteroids came, he lithelary just send 145-asteroids on the battlefield just to speed it up a little. As the asteroids were falling dome, some were destroyed by the attack of others Gaster, and the rest have hit the ground making a huge mess, as he was standing there XV-G appeared right behind him with two blasters (one have V glasses and charging a red bean and the second one have X-glasses charing green bean) and he shoots at Gaster, he jumps off the tower and as he did that Werewolf-G was right in front of him, trying to put a silver sword into his head, but Gaster thought fast as he summoned his sword and counter the attack, they both landed on the ground and as they did, countless of arrows were surround him and Gaster barely react to it but he was fast enough to create a shield of the void, and when he turnoff the shield he realizes that he is surrounded, by 5 alternate versions of him, Werewolf-G, XV-G, Toriel version of him that is a vampire-hunter, fellswap Asriel version him and a Grillby version of him (Grilby-G is full grey color). "Well I see that you guys are a team, 3 weeks and finaly a first group was formed, nice" say Gaster, "Quit with the talk, and show your real power" says Torlier-G, "So you realise that I holding back, and I guesing that is ehter the XV-me or the werewolf-me" says Gaster as he smirk, "Yea thats right I did and.. Wait why did I says that" says XV-G, "Obove you" says Griilby-G pointing at the heand flothign above XV-G, "Do you liket it under that light noone can lie" says Gaster as he snap his finger and created a large purple barrier (30km long) traping houndrets version of him, and he continue "Well I gived 3 weeks and now is time to show you guys what I capable", hearign that werewolf anf Grilby-G charged, werewolf was about to cut him wiht his clows and Grilby was about to burn him wiht his flaming dager that he created, but Gaster jump hight up, as he he did that toriel used her crossbown and shoot multypline arrows into his direction, but Gaster sumoned his blaster to blocket, as he blocket Asriel version of him was bahind him wiht his blaster and shoot at him, Gaster was about to bunce out of the way, but he cound not move as XV-G used his magic to bound his legs, and Gaster have took a hit. The blast created a large explosion, but then from the smoke of the explosion, a blue and orange laser start coming out targeting all that are trapped inside the barrier, XV-G and his team, have barely dodged the attack except Asriel that used his blaster to stop most of the attack, when the smoke disappeared, they can see that undercore gaster was standing as his coat turned into water and from that water three blater came out, one blaster with blue eyes from the right then blaster with orange eyes from the left, and in the middle blaster 2time bigger with purple eyes (Gaster look like he is melting), and the blaster start shooting a laserbeam into all directions, hitting other gasters, like monk-Gaster that was fighting against a demon-gaster, the tiger-sans-gaster against Viper-Toriel-gaster, etc.

the beam almost takes down XV-G but he deflected with his shield, "dame this is stupid he is now for noble for physical attack" XV-G thought, as werewolf-g charged right at undercore gaster dodging the laser beams, he dodged all the attacks and was 3meters from punching the undercore gaster and as he was about to do that, a tentacle made of the void cathed him, and undercore gaster with a melting face says, "You really thought that I didn't fix that week spot?" says undercore gaster with a creepy smile, as he moves his finger and one of the tentacles turned into a spere and go through the werewolf-g body, and he those him away. "Damed he is smarter than the other god-tier entities that we fought," Toriel thought, as then from the above a give red blast came out hitting the undercore gaster and making him stop attacking, the attack came for gaster that absorbed 8-human souls (not 7 souls but 8), "Boss," says Asriel-g, as their boss landed and says "Stand back!" as he summoned gigantic hammer blaster. Undercore gaster stands up from the ground have breathing and says "Hoho... So you are the boss of them? Now this is getting interesting", "Stand down you won't win easily against me" he says as he pointed his hammer at him, Gaster smirk and says "Oh really (his body start slowly realizing purple energy and with a dead stare says) Allow me to decide that" and as he says that enormous purple energy starts coming out of his body like a tornado, the energy was pushing back XV-G and the others except their boss that thought "So he is still willing to fight huh...? He sure is powerful maybe after I defeat him he will be interested in working for me".

act-5

[fev minutes ariel]

While Gaster was sending blue and orange lasers everywhere, on the other side of the battle-field a grup was forming, a monk-gaster (Mall) have defeted the demon-g and created a barrier to blook most of the attacks (you can see a lot of explosion sorounind him) and as he did that other version have come, one fo them is a Male-Chara-Gaster (Cera), monster-kid-gaster (Kan), fox-monster (Kuma) and cat-monster (Catrina) version of gaster, with their boss that calls himself Set he look like human vampire wearing monster hunter suit, "So everyone is here?" ask Set, "Yup everyone except Rinzo" says Cera, "And where he is?" ask Kan, Cera sight and says "He eats the ground XV-G ko him", "Dame, its bean just three weeks and he already get himself taken out such a weakling" says Catrina, "And what about XV and his team?" ask Kuma, "They trying to take down the undercore gaster" Cera respond, "So they realise that he is like us a god-tier" says Set, "Yup I saw that their boss also come to help them" says Cera, "That undercore gaster must be strong if Abell is go to help them" says Set, "Should we stop them" ask Kan, "No, let them weakening him and then we take him out" says Set, "Well I fine with that" says Kan, the other agrred, one of gaster version apered above them with 200blaster trying to take him down, but Set sumoned a spear and pointed at that gaster and a red lighitng hit that gaster knoking him down, "Such a weakling" says Kuma, "So boss what we do ifthey lose the fight?" ask Cera, Set smirk and says "If undercore gaster win againts them, then we will simply wait for a worthy oportunity to take him down ether during this battle or later", the other just nood, Cera turn around and says "Well if we want to win this lats take some of them down" as she sumoned a hellhound, "Agree" says Set, as Cera sit on her hellhound and moved out. "Kuma looks after her," says Set, "Yes sir," says Kuma as he turned himself into a fox ghost and goes after Cera. Set then look at Catrina and ask "Catrina tell me is there anyone worthy enough to join us?", "Yes except the undercore gaster, there are 4 other candidates to join us," Catrina says, before Set says anything he like the other inside the barrier sense powerful magic coming out of the direction where undercore gaster is, "His power is big enough to reach us" Set though.

[Back to Gaster and Abell wiht his team]

Undercore Gaster is releasing enormous magic pushing back XV-G and his team but Abell is not affected and says "You strong but if that's all you got? You are disappointing", Gaster says nothing as he jumps high up, summoning a blaster from with he bounced off and he was about to kick Abell (gaster leg was covered in an armor), but Abell uses his hammer to counter Gaster and as they collide their magical power have collided and created such a shockwave that make XV-G and his team fly, "Such power but" thought Abell as he pushed back Gaster, and before Gaster could react Abell with a speed of light appeared right behind and was about to smash him with his hammer, Gaster turn around summoning his void-sword, and blaster under his feet and try to block the attack, and he succeeded but it was very hard to him as Abell strange was much stronger then his, and slowly gaster was reaching the ground, "He did not teleport but move with a speed of light. He is fast, and his brutal strange is enormous (Gaster thought struggling to hold his ground) However he only is fast, and strange is a little higher their my in this stage, but this is nothing to compare to Jull or Eliash strange" Gaster then smiles and says "You are strong I acknowledging that", "You think that I need your acknowledgment?" says Abell, Gaster laughs and says "No, I just acknowledging that you strong however comparing this to My sister punches you are pathetic", "His sister? This is my first time hearing of Gaster to have a sister" thought Abell, as gaster used that moment to move out of the way, as he landed on the ground and says, "You are probably one of the strongest versions of me on this battlefield but you are not on the top, cause I am on the one that is on top", "You have a big pride but you lacking experience" says Abell and that make Gaster laugh so hard that fighter that are 23kilomters away have heard his laugh, and then he says, "You says that I lack experience, pleas I fought for almost 400 years in a war, so don't think that I lack experience, now allows me to show you my all", "He fought in a war? Wait for most infantry His all, so he did hide something more!?" Abell thought, and then says "All right show me what you really capable are". Gaster smiled and with a dead stare says "Well that's your funeral" as he realize even more magical power, his power have created a literal tornado of magic, and everyone that was inside the barrier and everyone outside has sensed enormous magical energy, "Dame this is more then I thought," Abel thought to himself, as he heard Gaster voice, "Now this is me going serious", Abel then saw, Gaster slowly exiting the tornado in a new look, he saw Gaster in armor and magic from the tornado slowly coming back into his body, Abell stand on guard as he sens a dangerous present coming out from Gaster, XV-G that was close by, also sens that power and thought "This is bad his power and present is as hight if not higher then the boss". Gaster then says, "Now lets the real fight begin".

act-6

As the battle between Gaster and Abell has begone, on the other part of the battlefield, Cera and Kuma are on the asteroids that undercore gaster summoned, beating the shit out the opponents that dared to attack (in the background you can see a lot of explosions and others fighting), "So Kuma do you thing that Gaster will win against Abell?" ask Cera, "Considering the power that he just released, I would say 50-50" Kuma responded as he breaks the arms of a frisk-G, and send her flying. "I guess you right," says Cera, as from behind hiding in the rock a doggo version of gaster holding a sniper rifle was aiming at her, but before he could shoot, Cera look in his direction and pointed at him showing A..a..a.., and before Doggo realizes 6-red spears came out from the sky and pin him to the ground. "By the way, it's been 3 weeks and bearly a 3or4% of all invited were taken out do your thing the boss would be mad if we speed it up? You know like the time were we exterminated that universe in less than a minute?" ask Cera, but before Kuma could say something he start healing the sound like the airplanes do when their landing, and ask Cera does she also hear that with she respond that she also hear that as when they turned around their faces were in shock as they move out the way. As they did that the place they were standing on was hit by Abell that Gaster send him flying. 3 minutes erial before Abell fly away, he and Gaster have fircues battle as bouth of them were flying and hiting eachother and shooting blasters, each time they clash their weapons they create a huge schocwave, "I have underestimated him, I shouldn't have alowed him to go his full" Abell thought, as Gaster says "Come on is that best you can do? When I realise that you have 8 human souls I thought you will be toughter" before he charged at Abell, Abell use his hammer to block the attack, as Gaster used his sword, and as they clasches the schocwave was so strong that it broke the barrier that gaster created eriel, you can just see purple lighting that represent Gaster magic and withe lighting that represent Abell magic, "What will you gain after becomeing the strongest?" ask Able, "Isn't it simple fear and resptect from you all as I defeat you all" says Gaster, "You still thing you can win" says Abell, Gaster smile and says "Of course cause even during this fight I geting more useto the secound version of this form and also this armor is geting more and more adaoting to the fight, in other words. I have a large potential to grow, as I will not let them die not anymore" behind his armor two small blasters appeared and give him a boost, needed to push Abell back, "Let them die? So he is not selfish he just wants to protect his world and family" Abell thought before Gaster's sword break his hammer and cut him, then Gaster use his magic and catch his leg with void tensile and those him far away, and he also summoned 8-blaster and shoot them into Abell, to knock him down. Back to the present, "Holly shit he just knock out Abell!!" says Care in disbelief, "Lockout!" screams Kumo, but before they could do anything Undercore gaster flies down hitting Abell into his stomach, "Oh look at here" says Gaster as he looked at Cera and Kumo, "Shit" says Care as she tried to summoned her hellhound but Gaster appeared right next to her and put her into the ground, Kumo try to run away by turning into a fox ghost, but before he could do that Gaster caught his leg and toss him around like a toy. After that He looked around and saw that there are many versions of him still around and so he thought of one thing, as he created the biggest blaster ever and he shot a beam of energy into the sky so everyone could see it, and as he got everyone attention he screams "Came at me you useless fuckers!!!", and by that many version of him start charging at him, you can see an enormous number of them coming at Gaster, as well you can see XV-G, Angel-G, Frisk-G, Mettaton-G, and the list went one charging at him. Gaster seeing that army thought "I gonna pull out a fucking badass Solo fight", as he jump off the cliff and start running into the army that is charging at him.

act-7

Gaster is charging at the army that is charging at him, and as he is 40feet away, he jumps and scream "Hydra!!" as he starts spinning, his armor fully covered him by making a ball, and the ball in mere seconds became 1000oxtimes larger, all the other were in shock, as a gigantic ball start falling at them, some teleport away, and some like XV-G created a shield to protect themself. As the ball hit the ground taking all that couldn't escape out, the ball then transformed into a gigantic beast with 7heads. Gaster is back to his normal look, he stands on the head in the middle as he watches the one benef him and thought, "Let's see what they got" as the heads start shoting purple beams at them, Gaster was tanding ther and watching, as from above he heard "Gaster!", he look above and saw XV-G charning at him with Fallen-Angel-G, Gaster make a shield and block their attack, then from bahind, an Asgore-G version apered that with his trider break trouth the barrier that Gaster made, however, he douge the attack by jumping off the hydra, and as he did he saw a Female-versios of him, runing on one of the necks of hydra, that then jumped into his direction creating guntlets, and she try to hit him, but Gaster uses his bone magic, and block the attack before the female could react sharp-bones from above apered and she bearly was able to douged, but that was what Gaster was hoping for as he was right bahind her and kick her head lithery puting her into a ground. Gaster landed on her and then from all directions blaster have appeared, he used his bone magic and destroyed the blasters with ease, a lizard-version of him then appeared and tried to poison him, but as he was about to bite him, Gaster once again activated his armor, and the lizard-g break his teeth then Gaster catch his thought and says "That was close" as he through him away. The monk version of him appeared behind and try to strike him by making fast and deadly move

   with his speed, but Gaster dodged them all, then he caught his spear and break it, he caught monk-g by his suit and throw him into the sky, as he through him he inmidletly appeared right next to a monk and kick him into his chest. The monk-g hit the ground and Gaster landed on him, as he did that a human-female-version of him tried to attack him from behind but Gaster dodged that attack, grab her hand and hit her face with his elbow, and then kick her with his left leg, making her fly few meters away. "This is a very good and intertwining warmup," Gaster thought, as behind him 100 blasters appeared and shoot a laser at him but Gaster didn't move he just summoned his one blaster countered that attack without a sweat, the impact of those lasers create a large explosion and create a lot of smoke, that covered the area, but you can see through the smoke that some lights are coming and fighting shadows agreed in those light. When the smoke disappear Gaster in his overlord-form, was standing on the stack of an unconscious version of him, he stand there and with says "Is that all" with a calm voice and eyes, to all the other versions of him. All the other versions look at him with anger and a version of him as a plush that stands on the top of the robot version of Gasters says, "CHARGE!!" and others gasters charge at him. "This is so exciting to watch this," says Seldnis sitting on the throne and eating popcorn as she watches this whole fight. All the Gasters were charging at the Gaster, the fight was so chaotic, lasers, bones, weapons, bodies, were flying all over the place, Abell then appear and shoot a laser from his mouth (this move is called 8-stars-canon, and is enough powerful to destroy 3universes at once), but Gaster just turn around and summoned to his right hand a sword and he cut that bean splitting into two, "What!?" Abell says in shock, and before he realizes his leg was caught by a tentacle, and he was through far away. As Abell was sent flying we can see that Gaster is still standing on the other gasters as he summoned a lot of tentacles to those people around, and blasters to blast them out. The entire battlefield took an entire year inside the void.

During this whole battlefield, someone was watching them, and it was no other than Whisper, he was eating popcorn and drinking cola, he was watching this while fighting with two other entities. "This is truly extreme," says Whisper as he watched his Gaster, literary using two spears and all the others like there were nothing. But they were not the only ones that were watching, in a deep part of the void, a female was also watching that fight, "This is truly a massacre" she says, "I hope that you don't think of trying to interfere" says a demonic voice inside her head, "Of course not, you ordered me to not intervene in that multiverse as long as Whisper is active" she responds, "Good" says the voice.
Gaster during this battle used all his abilities, he summoned soldiers to help in taking them down, using a blaster, throwing bones, he even use his void magic to create a gigantic avatar of himself to fight against a version of him where all monsters are big as mountains (in that au humans live on the top of monsters, as monsters are their guardians), the entire battlefield was a total chaos that some scenes were like from an anime, and I not joking Gaster slithery pull out Madara, by creating 10 hydras. After the entire battlefield has ended Gaster has stands victorious as he was surrounded by all his unconscious versions of him, heavy breathing and sweating, and says, "Holy shit! This was fucking crazy", he sits down and continues talking, "Fuck, I don't feel my bones" he summoned a hip-flask of vodka and drinks, "Man some of them were literary to much op, especially the one that was able to create a sun" as he looked at the gaster that has an aurora above his head. After Gaster rested he returned back to his Universe, and he realize that inside his Au have passed 4months, two weeks later he explained to others that he won and now is the strongest gaster in the multiverse.

Prevoius: Final chapter

* Fell-Gaster, made by: Vic the underfella; wiki: underfell
* Swap-Gaster made by: p0pcornpr1nce; wiki: underswap
* Outer-Gaster made by: mimipippin.
* Swapfell-Gaster made by: kkhoppang; wiki: swapfell