Rex Dangervest

Rex Dangervest is the main antagonist of the 2019 computer-animated film The LEGO Movie: The Second Part (which is the sequel to the 2014 film The LEGO Movie).

He is an antagonistic counterpart of Emmet Brickowski from the future. His plans is to bring Armamageddon to the LEGO Universe as revenge for being abandoned and forgotten.

Like his heroic past-self, he is voiced by Chris Pratt.

What makes him heroic?

 * In the movie, it reveals that Rex is Emmet from the future which makes sense given that Emmet did heroic things in the first film.

What makes him villainous?

 * He sees his friends forgot and abanonded him after crashing right under the dryer.