Mother Brain (Super Metroid) - One of the most memorable battles in Video Game history (Mother Brain shoots non stopping death Hyper ray at Samus, leaving her with 01 left, and there is no way of hurting it. As Mother Brain is preparing to finish off Samus, the Metroid from Metroid II: Return of Samus that she saved comes out of NO WHERE and sucks the life out of Mother Brain temporarily, but then slowly starts dying. It's last actions were attaching itself to Samus and restoring all her HP and infusing her with the same Hyber Beam Mother Brain uses against her... Samus easily disposes of Mother Brain and then has to race out of an exploding planet back to her ship) If your read this, this is why it was one of the best games of the 16-bit era and of all time really).
Bellom (LoZ: Phantom Hourglass) - I don't remember how many stages he has, but I think it's at least four (You have to fight him in a cave, then on your ship and then when we think we defeated him he then possesses Link's best friend in the Game Linebeck and starts WTF pwning you. The only time you can hit him is with stopping time with the Phantom Sword from the back) One of the more memorable Zelda game endings and boss battles in its History.
Bowser (Super Mario 64) - I think it's the fact that Nintendo made the senary so epic with the Blood Red sky, Bowser's appearance looking like a Mega form, and a REALLY evil song playing in the background while you try to grab Browser's tail and spin him around and around to 3 bombs made this Battle so Epic.
This is a clip of the song.
Fire Emblem: Radiant Dawn - Ashera: The hype that you feel after all the events that you went through in your 75+hour quest and even the 40+ Hour quest from it's prequel fills the battle arena's air, and this is the moment of truth. Kill the Goddess that created the World or say goodbye to the planet. Simple.
