Monster X vs Mewtwo
I don't own any of these characters and Monster belongs to Toho and Mewtwo belongs to Nintendo!
Before fight:
An asteroid is heading to Earth and is first spotted by a Rayquaza, which attempts to eat it, but is unfortunately directly hit by it and killed. The meteorite then hits the Earth which causes smoke and the smoke slowly fades away revealing the meteorite monster himself, Monster X! Monster X then goes on a rampage destroying everything he could find. Suddenly, Monster X is grabbed by the tail by a strong hand belonging from no other than Mewtwo. Mewtwo tosses the beast into a building, however Monster X manages to endure the pain gets up and looks in Mewtwo's direction and angrily roars at it.
Fight:
Monster X starts by firing his antigravity beams from his eyes at Mewtwo, which it deflects with a psychic shield. Mewtwo then fires three shadow balls at once at Monster X, which Monster X endures quite well. Monster X then charges at Mewtwo and attempts to slap the pokemon, but Mewtwo flies above Monster X and fires a hyper beam from above. Monster X roars in pain, but is still not that damaged. Mewtwo attempts to capture Monster X with Mewtwo Balls, although the former destroys most of them with his eye beams, but one which touches him, but doesn't have any effect on the skeletal terror. Monster X then roars at Mewtwo and goes on all fours and begins to grow wings on his sides. Mewtwo is confused, but fires a few more shadow balls at Monster X, which still don't effect the beast. Monster X's skin then changes to a golden and blue colour and he stretches all three of his heads, which then turn more dragon-like, changing into Keizer Ghidorah! The newly transformed Keizer Ghidorah then stairs at Mewtwo with an angry look, but Mewtwo is not intimidated and fires another hyper beam at the dragon, however keizer Ghidorah endures it and laughs as it begins to fire its more powerful antigravity beams at Mewtwo, which actually hits the pokemon and Keizer Ghidorah brings Mewtwo closer to him and then drops him on the group and steps on him laughing. Mewtwo attempts to use his psychic powers to lift the beast off him, but the space dragon is too heavy. Keizer Ghidorahthen grabs Mewtwo with his mouths and begins to absorb his strength and soon after the legendary pokemon dies. Keizer Ghidorah then drops the newly killed legendary and does a victory roar and then carries on his rampage.
The End.