The Megafauna launches into space in order to create a distraction for the assembling Amerian Space Fleet. Dellensen Samatar, Bellri's old instructor at the Capital Guards, pilots an Elf Bull to lead a squad of mobile suits to try to rescue Bellri. Unbeknownst to Dellensen, the G-Self is actually being piloted by Bellri, and the two engage in combat. The two eventually discover each others' identities, but it was too late as Bellri shoots Dellensen's Elf Bull down, killing his old instructor in the process.