Mega Man Star Force

Come Forth, Sword of Berserk! (2x4)

Air date: Nov 24, 2007

Subaru explains the quest for the ooparts to Misora, who expresses interest in helping. Burai attacks again, and the duo transform into Rockman and Harp Note to fight. Burai attempts to take the Sword of Berserk, but Rockman suddenly uses it to transform into the Thunder Berserk form, and defeats him.