When down to his final hit, Ludwig will start swinging on his chain, making it harder to hit him using the Cannon Pipes. will need to jump on him three times, and spins in his shell after the first two jumps.

This causes him to fall and temporarily stun him, and the Bros. will need to blast through a Cannon Pipe to whatever chain Ludwig is hanging onto. Ludwig begins the battle by Flutter Jumping to a chain above, shooting blue magic blasts from above.

In the corridors, they blast through a Cannon Pipe, destroying some Bone Piranha Plants, and reach the arena to confront the Koopaling. After that, they reach the boss door, leading to Ludwig von Koopa. traverse through more platforms, Coins, Question Blocks, Fences, Climbing Koopas and Dry Bones, they will need to climb more Fences on tracks whilst avoiding more Podoboos, Bone Piranha Plants, as well as well as a Big Bone Piranha Plant. As they reach another Fence on a track, more Bone Piranha Plants and Podoboos will need to be avoided. There are also more Fences with some Climbing Koopas. After jumping of the Fence as it sinks into the lava, there is a platform with more Question Blocks, Coins and the Checkpoint Flag. will need to jump over some spikes and avoid Bone Piranha Plants and Podoboos.

There is a set of Question Blocks, and a Fence used to traverse through parts of the castle. As they jump off the Fence, they will have to be careful of the Podoboo, Dry Piranha Plant and another Dry Bones.

Followed by that, there is a Dry Bones with some orange Question Blocks and another Fence, which is above some spikes. This one can be used to jump through the platforms above. The Fences on the track can move up by pressing B. The level starts with some Fences with Climbing Koopas.

Super mario bros 2 3ds world 5-3