Find: 1 Remedy, 1 Elixir, 2 X-Potions, 2 Turbo Ethers, 1 Vaccine, Mega-All Materia, & 1 Speed Source.

Climb down to the first chest for a Remedy. Run right for an Elixir, then go back and down for an X-Potion. Run right to the edge of the screen. On the next screen, climb down to get a Turbo Ether, then run to the right for a Vaccine. Follow the path on the left behind the large column, and continue until the next screen.

When you get to the next screen, climb down the stairs and get the X-Potion from the chest here. Follow the path, and get a Turbo Ether from the next chest. Then, get the pink Mega All Materia floating off to the left. Just after you jump, you have to keep hitting CIRCLE to grab it. Get the Speed Source in the chest to the far left, then jump down from here to the exit.