Magolor was a halcandran which are natives from Halcandra, he was first introduced in Kirby's return to Dreamland. Magolor crash lands on Dreamland in order to slowly make Kirby And friends feel safe with him and manipulate them into defeating Landia and giving him the master crown. He betrays Kirby and friends And you must travel into Another Dimension to chase after him and stop him from world domination.
A "Magolor moment" is a reference to a plot twist or unexpected revelation in a story, inspired by the character Magolor from the hit video game Kirby's Return to Dream Land. In the game, Magolor appears to be a friendly alien who asks for Kirby's help to retrieve pieces of a ship, but later reveals himself to be the main antagonist who seeks to use the ship's power for his own nefarious purposes. The term "Magolor moment" has since been used in popular culture to refer to any similar plot twist or betrayal in a story.
Second-eldest of the sons of Feanor, usually listed along with Maedhros in the text. Portrayed as doughty and strong, a great leader, but has little independent role in the book he appears in, Tolkien's Silmarillion.
One of the last two survivors from among the sons of Feanor, he like Maedhros ended up with a Silmaril, but apparently he threw it in the sea, and then wandered the shores singing mournfully.
Like Maedhros, he fought in the battles against Morgoth, and against Elwing's forces, but was not part of the abduction of Luthien and was not captured by Morgoth.