Krang

Origin
It is not entirely clear what happened in Krang's past but he was an Atlantean who was found by human and experimented on, he was cut apart, injected with chemicals and more but one of the chemicals interacted with his DNA and made him much stronger, faster and agile. These enhanced abilities allowed him to break free of his restraints and he killed the scientists who experimented on him. This ordeal made Krang despise the humans and he wanted to destroy them all.

Namor
After Krang broke out of the lab, he set out to destroy humans, he knew that he wouldn't be able to do it alone and travelled back to Atlantis in order to get help, but he was refused by king Namor who said: "No. I will not start a war with the human race unless I have to, if we declared war at the moment while we're not prepared we will be ripped to shreds and Atlantis will be destroyed." This angered Krang and he left Atlantis to find others who shared his dream, he found a tribe who wanted the same as him and he took them over, killing their leader. Krang led this tribe into a war with the humans but they were stopped by Namor who had them thrown into a dungeon just outside of Atlantis, this didn't last long though as they escaped, seeking revenge on the humans and Atlantis...

Assault on Atlantis
After Krang and his tribe escaped, they broke out all of the other Atlanteans in the dungeon and took over a tribe that was falling apart. Krang then attacked Atlantis and greatly weakened their defences, although, Namor eventually defeated Krang and the tribe but before he could end them they managed to escape and went into hiding for a while...

Attacking the Human Race
Krang and his tribe then attacked the humans after 6 months of hiding, they started killing humans but then were attacked by The Avengers, they fought the team of heroes and were eventually defeated as Atlanteans aren't as powerful on land. Krang and the remaining members of his tribe returned to hiding, preparing to attack and enslave Atlantis...

Enslaving Atlantis
Krang and the remaining members of his tribe attacked Atlantis and killed many Atlanteans, Krang eventually fought Namor and managed to stab him in the shoulder but Namor managed to kill him with his Trident and had his body burned to make sure that he didn't come back, there were a few members of his tribe remaining who managed to escape and would later return, attempting to blow up Atlantis and kill everyone in it. They set off the bombs and destroyed most of Atlantis and killed Aquaria Neptunia, the remaining tribe members were then killed by Namor.

Atlantean Physiology
(Powers Stronger in Water)

Strength

Durability

Speed

Agility

Stamina Reflexes

Water Breathing

Fast Swimming

Other Powers
Further Enhanced Strength

Further Enhanced Durability

Further Enhanced Speed

Further Enhanced Agility

Further Enhanced Stamina

Further Enhanced Reflexes

Abilities
Amazing Leader



Weapons
Small Swords

Suit
Leggings that allow Faster Swimming

Transport
Swimming