After helping Tony Stark build Mechasaurs for the Avengers, Shuri decides to create her own Mechasaur, Panthera, to join in the fight against Ultron. With the help of two brave kids Shuri recruits as unofficial Avengers, Shuri helps Black Widow and Hulk create their Mechasaurs, Shadow Crawler and Gamma Smasher, to join alongside Iron Man with Iron Stomper, Captain Marvel with Binary, Black Panther with Sabre Claw, Captain America with Redwing, and Thor with Thunderhoof to defeat Ultron.
Watch more Marvel's Avengers Mech Strike: Mechasaurs here: https://youtube.com/playlist?list=PLNw_hEO5pK1qRtjELNNFeqHez7juqdAhV