History
One of the first adversaries of Iron Man, Ultimo was a giant robot which he fought in California. When it exploded, Iron Man saved the citizens from the falling scraps.
The destruction of Ultimo was reported throughout the nation as Rhodey heard the news, disappointed at Tony for not inviting him to come along. It is unknown who created Ultimo.[1]
Ultimo was later rebuilt by the Masters of Evil to aid them against the Avengers. Again, however, Ultimo was ultimately destroyed in the fight that followed.[2]Paraphernalia
Equipment
Stolen repulsor-tech components
Weapons
Laser weapons