Magic ring in the context of "Germanic dragon"

Green Lantern is the name of several superheroes appearing in American comic books published by DC Comics. They fight evil with the aid of rings that grant them a variety of extraordinary powers, all of which come from imagination, fearlessness, and the electromagnetic spectrum of emotional willpower. The characters are typically depicted as members of the Green Lantern Corps, an intergalactic law enforcement agency.

The first Green Lantern character, Alan Scott, was created in 1940 by Martin Nodell with scripting or co-scripting of the first stories by Bill Finger during the Golden Age of Comic Books and usually fought common criminals in Capitol City (and later, Gotham City) with the aid of his magic ring. For the Silver Age of Comic Books, John Broome and Gil Kane reinvented the character as Hal Jordan in 1959 and introduced the Green Lantern Corps, shifting the nature of the character from fantasy to science fiction. During the Bronze Age of Comic Books, Dennis O'Neil and Neal Adams introduced John Stewart, a new member of the Corps who was one of DC's first Black superheroes. Other notable Green Lanterns include Guy Gardner, Kyle Rayner, Simon Baz, Jessica Cruz and Jo Mullein.

The One Ring, also called the Ruling Ring and Isildur's Bane, is a central plot element in J. R. R. Tolkien's The Lord of the Rings (1954–55). It first appeared in the earlier story The Hobbit (1937) as a magic ring that grants the wearer invisibility. Tolkien changed it into a malevolent Ring of Power and re-wrote parts of The Hobbit to fit in with the expanded narrative. The Lord of the Rings describes the hobbit Frodo Baggins's quest to destroy the Ring and save Middle-earth.

Scholars have compared the story with the ring-based plot of Richard Wagner's opera cycle Der Ring des Nibelungen; Tolkien denied any connection, but scholars state that at the least, both men certainly drew on the same mythology. Another source is Tolkien's analysis of Nodens, an obscure pagan god with a temple at Lydney Park, where he studied the Latin inscriptions, one containing a curse on the thief of a ring.

The Rings of Power are magical artefacts in J. R. R. Tolkien's legendarium, most prominently in his high fantasy novel The Lord of the Rings. The One Ring first appeared as a plot device, a magic ring in Tolkien's children's fantasy novel, The Hobbit. Tolkien later gave it a backstory and much greater power: he added nineteen other Great Rings which also conferred powers such as invisibility, and which the One Ring could control. These were the Three Rings of the Elves, the Seven Rings for the Dwarves, and the Nine for Men. He stated that there were in addition many lesser rings with minor powers. A key story element in The Lord of the Rings is the addictive power of the One Ring, made secretly by the Dark Lord Sauron; the Nine Rings enslave their bearers as the Nazgûl (Ringwraiths), Sauron's most deadly servants.

Proposed sources of inspiration for the Rings of Power range from Germanic legend with the ring Andvaranaut and eventually Richard Wagner's Der Ring des Nibelungen, to fairy tales such as Snow White, which features both a magic ring and seven dwarfs. One experience that may have been pivotal was Tolkien's professional work on a Latin inscription at the temple of Nodens; he was a god-hero linked to the Irish hero Nuada Airgetlám, whose epithet is "Silver-Hand", or in Elvish "Celebrimbor", the name of the Elven-smith who made the Rings of Power. The inscription contained a curse upon a ring, and the site was called Dwarf's Hill.

In Norse mythology, Andvaranaut (12th c. Old Norse: [ˈɑndˌwɑrɑˌnɔut]), meaning Andvari's Gem ("Andvari's precious possession"), is a magic ring, initially owned by Andvari, that could help with finding sources of gold. Andvaranaut is mainly a cursed treasure, but according to scholars, it forms part of a bigger tradition of objects that are divinely and supernaturally empowered in Norse mythology. Such items held cultural and religious significance and often mediated relationships between gods, dwarves, and heroic figures.

The mischievous god Loki stole Andvari's treasure and the ring. In revenge, Andvari cursed the ring to bring misfortune and destruction to whoever possessed it. Loki quickly gave the cursed Andvaranaut to Hreidmar, King of the Dwarves, as reparation for having inadvertently killed Hreidmar's son, Ótr. Ótr's brother, Fafnir, then murdered Hreidmar and took the ring, turning into a dragon to guard it. Sigurd (Siegfried) later killed Fafnir and gave Andvaranaut to Brynhildr (Brünnehilde). Queen Grimhild of the Nibelungs then manipulated Sigurd and Brynhildr into marrying her children, bringing Andvaranaut's curse into her family.

In the Arthurian legend, Lunete (also known as Luned, Lunet, or Lunette) is a handmaiden and advisor to Laudine, the Lady of the Fountain. It is she who is responsible for convincing Laudine to accept Ywain in marriage.

She is described in Chrétien de Troyes' Yvain, the Knight of the Lion as "a charming brunette, prudent, clever and polite..." When Esclados the Red (Laudine's first husband) is mortally wounded and killed by Ywain, he finds himself trapped in Laudine's castle (Castle of Landuc near Brocéliande). Lunete offers him shelter and agrees to aid him in escaping the villagers who want to avenge their lord's death. During his escape from the castle, Ywain sees Esclados' widow and falls in love with her. Ywain, with Lunete's help, wins Laudine's hand and marries her. Lunete grows to become a close friend and confidant to the Lady of the Fountain. Ywain and the Lady of the Fountain are married for many years; but one day, Gawain arrives and reminds Ywain of his absence from his chivalric duties and from King Arthur's court. The Lady of the Fountain agrees to let him go — only if he promises to return after one year. Ywain breaks his promise and delays his return; the Lady asks her husband to leave her and never return. As a result of the separation, Lunete loses favour with her Lady, since Lunete was the one who advised Laudine to marry Ywain. Meanwhile, in court, the seneschal envies Lunete of her rising status and becoming Laudine's favourite advisor. He accuses her of treason and she is sentenced to be burnt at the stake. Ywain duels with the seneschal and his brothers and defeats them in combat; Lunete is then let free. Lunete later helps Ywain to win his wife's love back, by tricking the spouses into reconciliation. According to Phyllis Ann Karr, "All in all, even though Laudine is the hero's romantic interest, Lunette steals the spotlight to such an extent that one might be tempted to call her the true heroine of Chrétien's Yvain."

Alan Ladd Wellington Scott is a superhero appearing in American comic books published by DC Comics, and the first character to bear the name Green Lantern. He fights evil with the aid of his mystical ring, which grants him a variety of powers. He was created by Martin Nodell and Bill Finger, first appearing in the comic book All-American Comics #16, published on July 10, 1940.

Alan Scott was created after Nodell became inspired by the characters from Greek, Norse, and Middle Eastern myths and tales, including Aladdin from One Thousand and One Nights, and sought to create a popular entertainment character who fought evil with the aid of a magic ring that grants him various supernatural powers. After debuting in All-American Comics, Alan Scott soon became popular enough to sustain his own comic book, Green Lantern. Around this time DC also began experimenting with fictional crossovers between its characters, leading towards a shared universe of characters. As one of the publisher's most popular heroes, Alan became a founding member of the Justice Society of America, one of the first such teams of "mystery men" or superheroes in comic books.