Supervised by Akira Toriyama, Android 21 has an important role in the DRAGON BALL FighterZ story mode. She is a mysterious scientist and well known for having the same knowledge as the person who have created the Androids: Dr. Gero.  Her story is quite vague but she is connected to Android 16.  Is she an ally?

With her Tasting Cut Ultimate Attack, she drains not only the opponent’s energy but also gains their attacks! In fact the more players know how to play the other characters, the more advantage they will get! Her Meteor Ultimate Attack will allow her to shoot out a beam that changes the opponent into a cake!