Interlude: Batman and Superman, defenders of the day and night. Gods among the people of Earth and founding members of the superhero team known as the Justice League. They are an iconic pair for sure. But when the guys at DC found Goku and Vegeta doing fusion onscreen, they came up with an idea so crazy and awesome, it might just work. Fuse Batman and Superman, which are these guys and they are gonna battle each other for DC fusion supremacy.

Composite Superman

Composite Superman, the combo from the Pre-Crisis Era

SuperBat

Superbat, the World's Finest bodysnatching detective

Kryptonian Batman

Kryptonian Batman, the combo made from demonic magic and lantern willpower

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Composite Superman

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Backstory: Long time ago there was a man named Joseph Meach who was a struggling diver. In an attempt to draw publicity to himself, Meach set up a water tank on a sidewalk in Metropolis. As the water tank leaked to an inch of water, Superman stopped Meach's accidental death and soon got him a job at Superman Museum. Working around the mementos of Superman caused Meach's hatred for the Man of Steel to only rise. Then, one fateful night, lightning hit the lifeless Legion of Super Heroes mannequins and the energy lanced into Meach. He then gained the powers of the Legion and formed a costume in the mix of Batman and Superman now called Composite Superman. The Composite Superman then created situations for Superman or Batman to handle, but which he intentionally sabotaged to humiliate the heroes, then sorted them out himself.

Background:

-Various people was Composite Superman like Jon Meach, Xan, brainiac's program, and even a clone of batman and superman

-Has appeared on Robot Chicken

-His Christmas parody is named Composite Santa Claus

-Appeared on Justice League unlimited as a 3 way fusion of Batman, Superman, and Wonder Woman when he talks like Wonder Woman

-Versions: Pre and Post Crisis

-Has the powers of the Legion of Superheroes and the Justice League

-The very first fusion of Superman and Batman

-Looks like two halves of Superman and Batman sewed together

-Most expensive minifigure in Lego Batman 3 

Powers:

-Pre Crisis Powers

>Superman

>Batman

>Cosmic Boy

*Electromagnetic Manipulation

>Invisible Kid

*Invisibility

>Colossal Boy & Shrinking Violet

*Size Manipulation

>Star Boy

*Gravity and Density Manipulation

>Lightning Lass

*Lightning Manipulation

>Sun Boy

*Heat Manipulation

*Light Manipulation

*Radiation Manipulation

>Bouncing Boy

*Can shapeshift into a bouncing ball

>Elongated Lad

*Can stretch and shapeshift

>Saturn Girl

*Psychic Powers

>Matter-Eater Lad

*Can eat almost anything with ease

>Element Lad

*Divine Reality Warping Energy Attacks

>Phantom Girl

*Phasing

>Duplicate Girl

*Self-Multiplication

>Chameleon Boy

*Can shapeshift into anything he scans and mimic its properties

>Brainiac 5

*Futuristic Alien Technology and Cybernetics

*12th Level Intellect

>Elongated Man

*Malleability

-Post Crisis

>Firestorm

*Molecular manipulation

>Red Tornado

*Wind manipulation

>Atom

*Size Shifting

Feats(Strength and Durability):

-3x more powerful than Pre and Post Crisis Superman 

-Scales to other members of the Legion of Superheroes and the Justice League

Feats(Speed):

-3x faster than Pre and Post Crisis Superman

-Scales to other members of the Legion of Superheroes and the Justice League

Stats(Strength and Durability):

-Multiplier

>Since Composite superman has powers of 3 Kryptonians which are Superman, Mon-el, and Jo-Nah then he has a multiplier of 3.

-Pre Crisis Superman and other Kryptonian Scaling

>With just his breath alone, he moved a star which requires a force of 138 foe

>138 x 3 = 414 foe which is solar system level

>This is consistent considering that Pre-Crisis Superman can destroy solar systems by sneezing

>Pre-Crisis Superman is Low Multiverse to Multiverse+ level and a equal to Golden Age and Post Crisis Superman which means Composite Superman is stronger than all of 3 of them

>Mon-El was able to move a white Dwarf Star which requires 27 tenatons of energy which is Small Star Level

>27 x 3 = 81 tenatons which is still Small Star level

-Post Crisis Superman scaling

>An enraged Superman was able to cause an earthquake with a force of 97 gigatons

>97 x 3 = 291 gigatons which is Large Island Level

>Superman is comparable to Alan Scott who can unleash 1.053 Kilofoe of energy

>1.053 x 3 = 3.2 kilofoe which is Solar System Level

>Superman can use the Infinite Mass Punch which is 1.08 Kilofoe

>1.08 x 3 = 3.24 kilofoe which is Solar System Level

-Rebirth Superman scaling

https://youtu.be/2RUrjLfhOFU

>According to Just a Robot: Golden Age, Silver Age, New 52, and Post Crisis Superman are all tied in perms of power and Rebirth Superman is a combination of all of them which means he's 4x stronger than all of them and Composite Superman is 3x stronger than Rebirth Superman

Final verdict: Low Multiverse to Multiverse+ level

Stats(Speed):

-Pre-Crisis Superman Speed Scaling

>There are two different types of Superman from the Pre Crisis Era: Silver Age and Golden Age

>Golden Age Superman can fly through time while Silver Age Superman can fly across the universe in seconds and the multiverse in minutes which should give him massively faster than speeds

>The diameter of one DC universe is 100,000,000,000,000 lightyears in diameter, I'll assume 5 seconds for one universe and 5 minutes for a multiverse

>For one universe it would be: 423261026869219912391621345280 mph or 631,167,649,999,999,991,808x the speed of light

>As for a multiverse since there are 52 universes: 36682622328665709247932766618 mph or 54,701,196,000,000,000,000x the speed of light

>423261026869219912391621345280 x 3 = 1,269,783,099,999,999,901,024,936,525,824 mph or 1,893,502,999,999,999,901,696x the speed of light

> 36682622328665709247932766618 x 3 = 110,047,870,000,000,008,526,269,251,584 mph or 164,103,590,000,000,008,192x the speed of light

-Post Crisis Superman Speed Scaling

>In Post Crisis Superman's battle against the Eradicator, they flew from the sun to Mercury which is 42,051,000 miles, which would be around 1 minute which is 2523060000 mph or 4x the speed of light

>2523060000 x 3 = 7569180000 mph or 11x the speed of light

>Post Crisis Superman is faster then Green Lanterns who can cruise around the universe 10 hours which is 58786253731836098943280742 mph or 87,662,174,000,000,000x the speed of light

>58786253731836098943280742 x 3 = 176,358,760,000,000,013,075,742,720 mph or  262,986,520,000,000,000x the speed of light

>In Post Crisis Superman's battle against Kryptonite Man he was moving at speeds of 174537189513.24 mph or 260x the speed of light

>174537189513.24 x 3 = 523611568540 mph or 781x the speed of light

>He scales to Karate Kid, who can hit Mon-El who was moving at speeds of 871,780,000,000,000,000 mph or 1,300,000,000x the speed of light

>871,780,000,000,000,000 x 3 = 2,615,340,000,000,000,000 mph or 3900000000x the speed of light

Final Verdict: MFTL+

Weaknesses:

-His powers has a time limit

>It used to be 3 hours, but now it's 48 hours

-Has the weaknesses of the Legion of Superheroes and the Justice League

-Kryptonian weaknesses

>Since he's 50% Superman

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SuperBat

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Backstory: Superman and Batman always station in Metropolis and Gotham. However there are times when the two switch cities like Batman patrolling in Metropolis and Superman taking care of Gothem and they do this whenever Bruce has business in Metropolis. Banshee then set up a party that is a trap for both the Man of Steel and the Dark Knight and they would have done for if Batman hadn't taken her brooch. This brooch then gave them the Parasite's Curse which is a delusional variant of Freaky Friday but on a Tuesday thus giving both Clark and Bruce what they always wanted and take something else in return, Superman to become human and Batman wanted to feel powerful to clean up crime. Batman soon slowly gain Superman's powers and soon he master them with some pointers from Superman and he soon become the Superbat for like 4 issues.

Background:

-Name: Bruce Wayne

-Species: Human with Kryptonian induced powers

-Super crazy

-Not really not a fusion more like a Body Snatch version of Batman and Superman

-Has appeared in 4 issues

-Batman wanted to be powerful and save the world and this is him getting his wish

Powers and abilities

-Batman Abilities 

>Knows 127 Martial Arts

>Genius Intellect & Strategist

>Master Escape Artist

>Ventriloquist

>Expert Detective

-Kryptonian Physiology

>Heat vision

>Superhuman Physique

>Super Breath

>Arctic Breath

>Flight

>X-Ray Vision

Feats(Strength and Durability):

-Soloed the Justice League

-Tanked a punch from Wonder Woman

-Just as strong as Superman if not stronger

Feats(Speed):

-Soloed the Justice League

-Scales to Superman

Stats(Strength and Durability):

-Explanation before doing the math

>I know that the World's Finest and Post-Crisis timelines are different but according to the vsbattle wiki the Superbat story arc is part of the Post Crisis and Post flashpoint time periods.

-Possible Multiplier

>When Superbat fought Bane and defeated him and so I think that Superbat is 10x stronger than Superman since there is evidence to boot this claim in their backstory. Batman trained his body to push himself to the peak of human capability and all Clark ever did was work on a farm for most of his time before he became Superman

-Superman Scaling

>Lets go over some scaling for what Superbat can do and go over some Post-Crisis Superman scaling

>We know Alan Scott is about to unleash 1.053 kilofoe of energy

>1.053 x 10 = 10.53 kilofoe or 11 Kilofoe which is Solar System Level

>Now for the infinite mass punch which is 1.08 kilofoe

>1.08 x 10 = 10.8 kilofoe or 11 Kilofoe which is solar system Level

-Rebirth Superman Scaling

>Once again I have to turn to Just a Robot

>Rebirth Superman is 4x stronger than Golden Age, Silver Age, New 52, and Post Crisis Superman. Since Superbat is 10x stronger than Superman which makes him 40x stronger than the others which is Low multiverse to Multiverse+ level

Final Verdict: Low multiverse to Multiverse+ level

Stats(Speed):

-Green Lantern Scaling

>The average Green Lantern can move at speeds of 58786253731836098943280742 mph

>58786253731836098943280742 x 4 x 10 = 2,351,450,099,999,999,964,443,836,416 mph or 3,506,486,900,000,000,000x the speed of light

-World's Finest feats

>According to Rewind Rumble, Superman flew from the sun to the Source wall in 11 seconds which is 100 trillion light years away while fighting Darkseid at the time

>Which is 192391375849645414723464247855 mph or 286,894,390,000,000,008,192x the speed of light

>192391375849645414723464247855 x 4 x 10 = 7,695,654,999,999,999,724,295,194,411,008 mph or 11,475,775,000,000,000,425,984x the speed of light

Final Verdict: MFTL+

Weaknesses:

-Kryptonian Weaknesses

>Kryptonite

>Magic

>Limited Solar Energy

-Mentally insane

-Can lose his powers when the Parasite's curse is undone

-Not really a fusion but more of a body swap

-Can be tricked

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Kryptonian Batman

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Note: In the original comic, the fusion started out with a limit power supply of 9%. So for this battle he will start out at 100% full power.

Backstory: Batman and Superman along with other DC heroes were under attack by a powerful demon named Nezha including everyone's favorite Green Lantern and murderer of Benjamin Kirby Tennyson Hal Jordan. When both Batman and Superman were at the brink they came up with a plan so crazy it might just work. They would use the power of the Green Lantern Ring and they become a fusion known as Kryptonian Batman.

Background:

-Species: Human/Kryptonian Hybrid

-Created by Nezha's magic, Hal Jordan's ring, and willpower

-Basically a nod to Composite Superman

-This is basically DC trying to one up Dragon Ball in the fusion department

-Has the combined costume of Batman and Superman

-The S has a bat in it

Powers and Abilities

-Batman Abilities

>Knows 127 Martial Arts

>Genius Intellect & Strategist

>Master Escape Artist

>Ventriloquist

>Expert Detective

-Kryptonian Physiology

>Heat vision

>Superhuman Physique

>Super Breath

>Arctic Breath

>Flight

>X-Ray Vision

-Green Lantern Ring

Feats(Strength and Durability):

-Fought Nehza and weakened him to the point where Supergirl managed to knock him out

-Tanked hits from Martian Manhunter and Black Canary

-One shotted Firestorm and Red Tornado

-Match the strength of Wonder Girl

-Scales to Superman and Green Lanterns

Feats(Speed):

-Blitzed Red Tornado and Fire Storm

-Made lantern constructs around Wally West fast enough to catch him off guard

-Flew from the ground and into space

-Scales to Green Lanterns and Kryptonians

Stats(Strength and Durability):

-Multipliers

>Same idea as before with Super Bat except it's 4 different powers. Nezhu is a Chinese god and he was the one who gave Hal Jordan the power to hurt Superman by imbuing magic into his ring. 10x multiplier from Batman and then a 4x from Nezhu magic, Green Lantern Ring, Superma, and Batman this fusion is a 40x multiplier

-Green Lantern Scaling

>Mogo the Living Planet was able to light an entire universe which is 3 Kilofoe and since the math was done with the size of our universe and not the DC universe which is 2151x bigger

>3 x 2151 x 40 = 258120 Kilofoe or 258.12 Megafoe which is Solar System Level

>John Stewart was able to tank a supernova that has a force of 78 ninatons which is Dwarf Star Level

>78 x 40 = 3120 ninatons or 3.12 tenatons which is Dwarf Star Level

>When a bunch of green lanterns protected Mogo with a giant shield, rough estimation of 41 lanterns, 1 green lantern ring can provide enough energy to block kinetic energy of 2 ninatons

>2 x 40 = 80 ninatons which is Large Planet Level

-Superman Scaling

>Again Rebirth Superman is a combination of Golden Age, Silver Age, Post Crisis, and New 52 Superman which means he's 4x stronger than all of them and Kryptonian Batman is 40x stronger than Rebirth Superman

Final Verdict: Low multiverse to Multiverse+ level

Stats(Speed):

-Green Lantern speed feats

>The usual lantern speed is  58786253731836098943280742 mph

>58786253731836098943280742 x 40 = 2,351,450,099,999,999,964,443,836,416 mph or 3,506,486,900,000,000,000x the speed of light

Final verdict: MFTL+

Weaknesses:

-The lantern ring is dependent on the fusion

>A full charge can last for 24 hours

-Kryptonian weaknesses

-Once the charge has been depleted the fusion will be undone

-Has only appeared in one comic

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Battle

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Here we see everyone setting up to watch the battle between the superman/batman fusions on Mars and they're all set and ready for the show.

Kara: "Why am I here?"

Freelancer: "You want to see your cousin get torn to pieces and get humiliated by two and a half Batmen?"

Kara: "Okay I want to see that."

Babs: "This is gonna be awesome!"

Discord: "I can't believe DC came up with 3 different fusions and none of them have their own animated movie? What a waste of animated movie potential."

Freelancer: "Well we're about to have an awesome fight between the 3 fusions. Wisp come on over here."

We then see Whisp appear next to Freelancer and she awaits his wish.

Whisp: "Yes finder, what is thy wish?"

Freelancer: "A battle royale between the fusions of Batman and Superman please."

Whisp: "As you wish."

Whisp then made the wish as we see Composite Batman, Superbat, and Batman and Superman on the planet.

Batman: "What's going on here?"

Superman: "Whatever this is, we need to stop it."

We then see Batman pull out a Green Lantern ring and then both of them fuse together to form Kryptonian Batman. We then see the 3 fusions battle each other and we see Superbat shoot heat vision at composite Superman and then he blocks the attack with his hand and then punched Superbat in the face as we see Kryptonian Batman punch Composite Superman in the chest but all it did was make him stretch out backward and then he comeback to Kryptonian Batman and punch him in the face. We then see Kryptonian Batman unleash a fury of punches at Composite Superman as we see Composite Superman shrink down and then he beats up Kryponian Batman. We then see Superbat Man create a thunderclap and launch both of them into a wall.

Superbat: "You all won't last against me."

Superbat then unleashes a powerful blast of heat vision against the two as we see Composite Superman dodge the attack and then we see Kryptonian Batman take the hit. We then see Composite Superman turn into a ball and then bounce around and hit both Superbat and Kryptonian Batman as we see Superbat punch him into the air as we see Composite Superman turn invisible and then make tornadoes against Superbat and Kryptonian Batman. We then see Composite Superman turn visible again and then he duplicates himself to fight off the other two fusions as we see Superbat destroy the clones with his heat vision and then fly towards the original Composite Superman and then punch Composite Superman though the chest and then chop his head off.

Superbat: "No more holding back."*to Kryptonian Batman*"Let's end this, man to man."

We then see both of them fight each other and then we see Kyrptonian Batman try to summon a construct but he can't and he sees that his ring is missing and then the fusion becomes undone as we see Superbat grab both the heads of Batman and Superman and then crush both of them.

Freelancer: "Didn't see that coming."

KO

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Results

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Superbat:

+Smarts

+Has experience fighting Green Lanterns

+2nd fastest and strongest

+Has fought against Composite Superman in the past

+Can take the lantern ring without much issue

+Can only lose his powers if the Parasite's Curse is undone

+No time limit

-Mental insanity hindering his train of thought

Kryptonian Batman:

+Strongest and fastest out of the 3

+Lantern constructs can hold down the other 2

-Has a time limit of 24 hours based on the charge of the lantern ring

-Lantern ring can be easily removed since Batman has stole Hal's ring in the past

-Dual personalities might be distracting for Kryptonian Batman

Composite Superman:

+Longer time limit which is 48 hours

+More powers than the others

-Weakest out of the rest

-Most of his powers aren't very useful

-Superbat can use his powers to his advantage

Next: Shadic vs. Vegito and Gogeta

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Trivia

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Comparisons:

-They are fusions of Superman and Batman

-They're from DC

Math and Chapter:

-I used scaling and math based off of Just a Robot's videos

-I sed Rebirth Superman as a base for the fusions

-I want to know who's the best batman/superman fusion

Participated Franchises:

-DC comics