He-Man and the Masters of the Universe (1983)

S1E1 Diamond Ray of Disappearance

Skeletor has discovered the mythical 'Diamond Ray of Disappearance,' a powerful gem capable of banishing anything it targets to another dimension. Rallying his minions from across the Universe, Skeletor intends to use this enchanted jewel to eliminate He-Man for good. His initial targets are King Randor, Queen Marlena, Man-At-Arms, and the Sorceress of Grayskull. Now, it falls to He-Man to destroy the jewel and rescue his friends from the eerie limbo-like realm where they are imprisoned.