Mewtwo’s genetic material came from the legendary Pokemon Mew. For Shadow, the DNA came from Black Doom, the leader of the ...
which the OP stated was part of treating Mewtwo like a "creepy lab-created cave dweller" in their depiction. Mewtwo's muscles were given further definition across its entire body, and its stare ...
The film begins with Mewtwo escaping from a laboratory. This is not only a reference to how The First Movie begins (though fans in Japan experienced a different version of this in the ’90s), but ...