Our heroes team up with Mechasaurs to defeat Ultron and his prehistoric new world order! Nothing can stop the world's favorite Marvel heroes from defeating its enemies when super powers and dino powers combine. Kids ages 4 and up can play as their favorite Mech Strike Mechasaur super hero (or villain!) in an exciting new prehistoric-inspired world. 4-inch-scale action figures feature poseable limbs and includes a Mechasaur figure kids can take apart to form a mech suit. Accessorize with included blaster and projectile so boys and girls can play out exciting battles against Ultron!