At the time of the gathering of heroes, the Oracle robots suddenly invaded the Avengers' headquarters building and attacked from within! The evil Olympian robot 1 assembled its body in the lab and blew up the window. Helped Iron Man and Thor Ray to stand up to the 1st and 2st Iron Corps soldiers under his command. Operation plans were drawn up in JARVIS command room to treat wounded superheroes. Soldiers of the Iron Legion broke the doors and windows of the base robotic vault. Another soldier stole the Loki scepter from the analysis room and, together with Thor, searched the top of the building, shooting the enemy with hidden drones and nails. You must take back the scepter and stop the Ultron one! These include five little human beings and arms and accessories of various kinds: Otsun 1, two Iron Corps soldiers, Iron Man and Thor. Attack on Avengers Tower was launched in 2015 as a set of 511 parts of the Avengers series of Avengers' Avengers。