|“||The dragon Furious called his second-in-command to him, a luminously beautiful Sea-Dragon slightly smaller than himself, known as Luna. She was so-called because she glowed with light like the moon. She lit up the dark storm clouds all around, and waves of heat pulsed out of her so that the rain smoked and hissed when it landed on her shining body.||”|
|— How to Fight a Dragon's Fury|
Luna is a female Seadragonus Giganticus Maximus who appears in How to Fight a Dragon's Fury. She was Furious's second-in-command, but when he went away, he left her in charge. It is under Luna's reign that the dragons disappear.
Luna is ordered by Furious, the leader of the dragon rebellion, to send her best and most ruthless dragons through Hero's Gap to look for Hiccup. She is also told not to go herself since Furious believes that Hiccup will try to sway her to leave the rebellion.
After the deaths of Alvin the Treacherous and Excellinor, Furious is slowly succumbing to the venom that the witch coated on her sword. With his fate seemingly sealed, Furious abdicates his leadership to Luna before swimming off to the ocean. Luna eventually leads the dragons to a place where humans will never find or harm them.
Luna is a blinding shining white and in the books, her shine is so bright that it gives off heat and turns raindrops into mist when they touch her skin. She has a crown of white spikes on top of her head and behind it as well. She is said to be only slightly smaller than the dragon Furious. She is very draconian in her looks and not at all wyvern. She has a long white tail and two wings in a draconian fashion.
Luna is incredibly steadfast and loyal to Furious and follows his commands without hesitation. She also knows that dragons are safer when they are away from humans and leads those that wish to keep their distance from humankind.
Abilities and Skills
Luna, as a Seadragonus Giganticus Maximus, should have at least the basic powers of others if her species such as incredible strength, enormous, blazing blasts of fire, the ability to swim, use telepathy, and breath underwater. The book does not mention any powers Luna might have as an individual member of her species such as lasers or lightning.
Luna is second-in-command to Furious and she is obviously highly trusted by him to have such a position. Furious also knows Luna well enough to warn her that Hiccup is hard to kill, being as well mannered as Hiccup is to dragons.
|"How to Train Your Dragon":||Absent||"How to Ride a Dragon's Storm":||Absent|
|"How to Be a Pirate":||Absent||"How to Break a Dragon's Heart":||Absent|
|"How to Speak Dragonese":||Absent||"How to Steal a Dragon's Sword":||Absent|
|"How to Cheat a Dragon's Curse":||Absent||"How to Seize a Dragon's Jewel":||Absent|
|"How to Twist a Dragon's Tale":||Absent||"How to Betray a Dragon's Hero":||Absent|
|"A Hero's Guide to Deadly Dragons":||Absent||"How to Fight a Dragon's Fury":||Appears|
- The word "Luna" means moon.
- Luna is the sixth Seadragonus Giganticus Maximus mentioned by name in the main book series just before Toothless is discovered to be one.