The Super Mario Bros. Super Show! (1989)

S1E30 That Sinking Feeling

Ganon unveils his latest creation: an Overworld Magnet, a powerful device that can drag any item from the Overworld into the Underworld. As the Magnet begins to wreak havoc, Link and his allies must race against time to thwart Ganon's plans and prevent the Overworld from being swallowed into darkness. With the fate of their realm at stake, they face numerous challenges and devise a strategy to counter the Magnet’s destructive force.