Bros against bros

Hax:   So Dax, what do you think about a trip to earth?
Dax:   No problem to me Hax.
Using his claws, Dax opened a portal to earth, the demon twins leaving hell's core. They get impressed at the massive destruction where they went. Houses on fire, women and children being taken by the waves. Both the brothers searched for the one causing that, and found two skeleton, one with a golden robe and a white sword. The other with a trident and sheriff clothing.
Dax:   Hey man, can we bring chaos together?
Both of the skeletons turned and were not happy.
Zaizaz:   Why we would let?
Saisos:   You two are newbies, at best! How would you unleash chaos?
Hax and Dax's eyes started to spin quickly, and tornadoes were unleashed, Zaizaz and Saisos got with their guard open.
Zaizaz made a simple move with his sword, and both tornadoes were gone.
Zaizaz:   Pathethic, at best.
Zaizaz disappeared and Saisos started to laugh insanely. Hax and Dax were in doubt.
Saisos:   You two will get back in hell!!
After he said that, both of the hellish brothers received an invisible punch and went flying, buildings, water, trees, everything was flying too. Saisos was at ground, even when everything went flying.
Hax:   This is an absurd!
Dax:   Of course!! A burger for 30 bucks?
Hax looked at his bro, reading a menu from a nearby restaurant. He slapped his brother's hand and was nervous.
Hax:   Those two are good, but we are better!
Dax:   Well, what are we gonna do?
Hax:   Unleash hell!
They bounced a lot and made eight laps around earth, to return where they started the flight. Zaizaz returned, with a new pais of arms and legs, a red smoke at his mouth and blazing eyes.
Saisos was strange too. He was like his brother, but with a blue smoke at his mouth and calm oceanic eyes.
Saisos:   Dear gentleman, do your best in trying to defeat us.
Hax:   FUUUUUUUUUUUUUUUUUUUUUUUUU
Both of the skeleton rampaged forward, the twin demons evading with precision from the sword, trident and their pointy tails. Dax holded Saisos's tail and tried to remove that limb, making the water skeleton angry.
Saisos:   Hey sucker, where are your manners?
It was enough. Saisos's body started to return to normal, only with a pair of arms and legs. It was Dax greatest chance. It came close to Saisos and started punching its body with a electric charge. Saisos got angered even more, his power getting weaker. Dax jumped away and with his charged arm, unleashed a cannon with the form of a dragon made of pure electricity wich devoured Saisos.
Zaizaz was still on, so do Hax. Zaizaz unleashed a torrent of flames to his opponent, wich evaded with ease.
Hax spitted to the sky, turning the white clouds into red, the blue sky into purple.
Zaizaz got frighted, but still enraged charged at Hax, wich grabbed Zaizaz's head. The skeleton started to dematerialize. Dax sought it and got scared.
Dax:   Geez, i thought this was only for emergencies bro.
Hax:   I was angry enough to use it. Well, look at this pathethic place! Everything on fire!
Dax:   No destruction made by us...
Hax:   I've got an idea.
Both united hands and opened its mouths, a black flash appearing and fixing the whole planet. Every building at its place, every fire extinguished, everything fixed.
Dax:   Why did we did it?
Hax:   Fix it one day, break it the other.