Bob-omb Battlefield - 5 Silver Stars!

This is a mission unique to the DS.
When we land in the battlefield, we notice 5 Silver Stars on the Touch Screen, one of which is moving. This will allow us to locate the Silver Stars, but they won't just be lying on the ground waiting for us. Some of them we have to look for. The first one is on top of the first tree. When we get a Silver Star, we drop down (if we jumped for it) and pose, and a number appears over the character's head. This isn't exactly like how these missions are in the Galaxy games: the Stars don't follow us around, and will leave us if we take damage, and we have to chase them. I took a hit from a Goomba, and lost the Silver Star, but caught it soon after. The second Silver Star is attached to the Chomp's tail. The Chomp bounces around the plain to the right of its post. Using Yoshi's tongue might be a good idea. The third Silver Star is in a bed of flowers past the Chomp's post before you reach the base of the mountain. The fourth Silver Star is part way up the mountain. It's in one of the Goombas and I took a hit from one. Take out the Goomba to get the Silver Star. I recovered the other Silver Star. The 5th Silver Star is just past the tilting bridge, in the area with the 2 Red Coins and 4 posts. Take out one of the Goombas to get it. After collecting all 5 Silver Stars, a Power Star appears in a glass cage. This one is located near where we landed. All you have to do is break the cage (jumping into it works) to get the Star. If before you reach the cage, you lose a Silver Star, the Power Star will disappear until you collect the Silver Star again.
Star Get #3, 5 Coins, 4 Lives
We get another message: You've recovered 3 Power Stars! Now you can open any door with a 3 on it. You can also come and go between all the worlds on the first floor. But where is Mario? Does Yoshi have to save him, too? In any case, the adventure continues!
The next Star is Big Bob-omb's Revenge.