This one is based off a mapinguari.
Mapiteche is a large semi bipedal Pokemon that has recently been discovered. Unfortunately it is hard to study due to the past.
Long ago Mapiteche was free to roam the jungles in hits home region. The people feared its power all though it was a gentle Pokemon. So gentle and trusting of mankind that it let them out balls and chains on its arms and seal it away deep in the caves. It was told it was for it's own good so it trusted the humans. Surely they did this for it's own safety and theirs….
400 years have passed and the Once peaceful Pokemon has changed into a mindless beast hellbent on killing humans and anything related to humanity. The chains are made of a mysterious metal that share the same properties as it's prison so it was let out by accident by an explorer.
It's time in the dark has forced it to become a duel type of Normal/Dark and even growing a second mouth on its stomach. It has a third eye, the "Evil Eye", on its chest that glows bright red and searches for humans to destroy. The chains cannot be removed because of how dangerous this monster is amd the technology for the seals have been lost to time.
It is unknown if this Pokemon's broken mind can be fixed. There are two parties of thought that have ideas to deal with it. One being hunting it down and releasing it from its misery and the other is to show it that humans can change and as for forgiveness. Only time will tell who will help this poor creature.
by SpiderZero21