Assemble the ultimate villain with this Marvel Legends Build-a-Figure Infinity Ultron set! This complete Avengers collection lets you piece together the menacing android from the hit What If...? series. Each figure in the lineup features premium articulation and movie-accurate details, while collecting them all rewards you with the imposing BAF Infinity Ultron. Perfect for Marvel fans who love building their collection one hero at a time—and one villain at a time too!