The only way to beat the giant Beta is via direct attack to the brain, forcing Ogre into a very perilous situation. Auctioneer risks his life to locate the brain, and Ogre uses Number 11 to take it out and defeat Beta.

He reunites with the Squad and celebrates, but his joy would be short-lived.
as a metal organism.
ككائن حيّ معدنيّ
Eine Fähigkeit, über die es als
metallischer Organismus verfügt.
El poder de ese ser de metal.
El poder de ese ser de metal.
C’est son pouvoir
de créature métallique.
È un'abilità propria 
di un essere vivente metallico come quel tipo!
sendo um organismo de metal.
Ведь он металлический организм.