Goku Black is an evil Goku in Dragonball Super with the body of Goku and all of his attacks such as Kaio-ken x10. He gets his wish to have a tail.
Goku Black uses the Oozaru SSJ Rose to master not x10 but x20 Kaio-ken. His Oozaru’s power is permanent and Goku Blacks tail is a saber ki so Prime can’t cut it off. He sadistically travels to the DC Universe with his time ring to hunt down and kill Superman Prime One Million.
Superman one million is out walking the planet with his silver wife Queen Lois Lane. Oozaru Goku Black lands crushing the ground causing a quake and gush of wind to all the inhabitants to fly several hundred meters into the air. The wolf faced ape is coloured with spiky pink hair and has a deadly reddish aura encircling him, and then powers up with an enormous reddish glow yelling with a deep voice. “KAIO-KEN!"
Prime has no choice but to stop this monster before he gets too powerful by using the Heart Virus for more Zenkai’s.
He engages Black.
In Screwattacks Deathbattle. Sun Dipped 3x Superman And Supersaiyan 4 Goku are Equal. In All star Superman 2011 it was mentioned that supermans powers had increased by 2x from 1 year in the sun. This indicates Superman 1 Million would be 30,000 times stronger than Screwattacks Superman who is the most overpowered Comic Superman version.
SP1M = 30,000 x SS4
Great Ape/Oozaru = x10 multiplier
Kaio-ken = x20 multiplier
SSRose = Easily x2 of SSBlue multiplier
Base God/Clone Vegeta = SS4 >> SS3 Gotenks
SSBlue = x50 of SS4/Base God multiplier
Zenkai from Frieza to Black saga = x 1.5
(50 x 1.5)x2(x20)x10 = 30,000
Both are thesame powerlevel. Goku Black has Instant Transmission. Goku Blacks Ki is also not considered Magic Nor Sunlight. It is considered a different form of energy.
Goku Black’s Only FLAW: Kaio-ken x 20 isn’t permanent and lasts like it did against Hit.
Who wins?