If you're playing Super Mario Advance, remember that you can use the Hoopsters as elevators that can help you collect hard-to-reach A-coins. You can even use one to take out the Panser in your way if you're not holding onto a Potion. When you make your move, however, ride on top of those Hoopsters. You're going to have to get across a small valley. They're not climbing for fun, they're in search of prey like you. Those Hoopsters moving up and down between the trees are bad news. When you return to the world, duck back down inside the jar again, and grab another Potion.

There's the Potion! Grab it, and use it outside the jar. Then blast the floor with a bomb and you'll see a chamber below. Unfortunately, getting Mushrooms is much more tricky in this world.

There's no potion hiding in the grass that you can see above ground. Life up in Advance: in Super Mario Advance, the grass sprouts have small vegetables that you can use to knock out the Big Shyguy and earn a Heart, or you can throw him around to rough him up for a Heart.

Super mario bros. 2 world 5-1