Live A Live (SFC) - King Mammoth Battle [Pogo]. A hidden optional battle in Pogo's Chapter, by winning you will receive a King's Fang and the King Mammoth can drop Soda or "Cola Bottle" although I didn't get the drop on this particular video.
From Wikipedia:
is a role-playing video game developed by Square (now Square Enix) for the Super Famicom released in Japan on September 2, 1994. It was never released outside Japan, but it has been unofficially translated into English.
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