Currently, the Mewtwo project is pending success
This is an amazing breakthrough in the science of Pokemon

But with success, there also comes failure
During the mewtwo project, there were clones that ended as failures

Most of them just vanished into thin air
but there was one in particular that remained....

During the mewtwo project, a Pokemon
that could perform a manmade move known as TRICK ROOM was created

At first, the clone: Ketsuban seemed like a success, performing TRICK ROOM with ease
and using it to good effect in battle

But something went amiss, as Ketsuban kept using the move, it and its surroundings
became increasingly unstable

Eventually it got to the point where Ketsuban couldn't stop using the move
instantly corrupting any area around it and bending it to the effects of TRICK ROOM, eventually permanently,
all while hiding itself in a cloud of corrupted matter.

The Pokemon went out of control one day and escaped before
The last we saw of it was the message it gave when we tried to register it on the national Pokedex: Error:KetMISSINGNOdgd
I wonder what happened to the creature..