Chapter IX: Medusa's Final Battle

AIR BATTLE
You know the drill. But before you go out the gates, you'll equip the Three Sacred Treasures. Now, it is time to defeat Medusa. You are VERY close to beating the game. You have the Arrows of Light, and the Pegasus Wings, and then another one, but I forget it, alas. Once you're in the ravine, and into the Crystal Tunnel of Wonders, watch out for Ornes. Ornes are skulls with a purple aura around them. If they hit you, you'll be finished. Once you're in the Underworld, and then eventually, you'll meet Dark Pit. (Pit and Dark Pit appear in Light vs. Dark) And then you meet Medusa, Queen of the Underworld. You're just a tiny speck versus Medusa. After Pit promises to defeat Medusa, you're up for a Boss Battle.

BOSS BATTLE 13: UNDERWORLD GATEKEEPER
This boss is...relatively hard. Shoot at all of the purple targets forming a circle. Then, hit the center. Every now and then, it will shoot across the screen to hurt you. When it shoots out green spheres, take them out, and then continue hitting the center. Avoid its attacks, and keep hitting the center. Eventually, Dark Pit shows up and face-kicks the Underworld Gatekeeper. Defeated!

LAND BATTLE
You'll arrive in a room where statues of Twinbellows, Hewdraw, and Pandora stand. Choose a boss, and go in the door behind them. Go in the hot spring in the middle to heal up if need be. NOTE: YOU CAN DEFEAT THESE BOSSES IN ANY ORDER, BUT THIS IS THE ORDER THAT I TOOK. Keep going down the path, letting the green arrows guide you, as well as Lady Palutena.

BOSS BATTLE 14: TWINBELLOWS THE FEROCIOUS (TAKE 2)
Apparently, Pit and Twinbellows are racking up serious Nintendogs points, and the scenario is basically the same as the first chapter. Go to: Chapter I: The Return of Palutena for details.

BOSS BATTLE 15: HEWDRAW REBORN (TAKE 2)
On your way, you'll meet an Aether Ring. Aether Rings are powerful, so look at its page.Aether Rings Go to: Chapter III: Heads of the Hewdraw for details.

BOSS BATTLE 16: GODDESS OF CALAMITY, PANDORA
Go to: Chapter V: Pandora's Labyrinth of Deceit for details. Keep going down the path until you find Medusa.

BOSS BATTLE 17: MEDUSA, QUEEN OF THE UNDERWORLD
Mostly, Palutena will tell you what to do. But, her feet get stuck, so you can attack her easily. After a while, you'll hit the final blow. Defeated!