Well, this is my world idea. I hope you like it. :D
Terracreatia!
Morganthe has landed in a strange world called Terracreatia! She has stolen a device called the "Terracreatia Terrain Shiftatronic". She changes the terrain of the world and it all goes crazy! a village is destroyed by her creating an out-of-place mountain, Atlantis becomes real when she removes a natural dam and floods a town, and she even destroys her mountain base's mountain, and ruins her base! But that won't stop her until the entire world of Terracreatia is sunk underwater!