Conquering Magikoopa's Castle - Mario Remixed World: 6-4 - Super Mario Maker 2

Deceptively difficult castle. Magikoopa is very difficult to manipulate, and with a lot of tight platforming and a tricky boss fight at the end this level can feel like an endurance run that you don't even have the luxury to brute force memorize.
I did try to place the checkpoints after the most difficult sections, and Yoshi can help a lot too if you can get used to his awkward movements. Still, this is a brutal level, especially near the end. Good luck to everyone that tries.
There is some tech you can pull off to cheese through portions of this level? Do you see it?
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