Talk:Mewtwo VS Shadow/@comment-26114005-20160628023247/@comment-3515785-20160628203252

First that wasn't Shadow Mewtwo. Second, using such form would cause DB to lose ALL of its credibility. On top of being a non-canon form, it's a form Mewtwo obtained unwillingly by a mysterious stone attached to him.

Frieza was scratched off for good reasons.