How to Train Your Dragon | Racing on the Edge

Motivation: Pure profit. Dragons are a resource for them. They sell scales for armor, bones for weapons, and live specimens for gladiatorial combat or to conquering armies.
Technology: They use ships with ballistae that fire chains of "dragonroot" (which paralyzes dragons). They wear fire-resistant armor.
Tactics: Prefer traps, poisons and ambushes to fair combat.
Viggo Grimborn (Main Antagonist)
Personality: A brilliant strategist and chess player. He's not a warrior, but a master manipulator. Always three steps ahead of Hiccup. Viggo isn't a villain who wants to destroy the world—he's a businessman for whom the Riders are merely a hindrance to his business.
Relationship with Hiccup: Has genuine respect for him as a worthy opponent. He tries to outplay him, not kill him.
Appearance: He's neat, with short dark hair and a piercing gaze. His face and neck are heavily scarred on the left side by old burns, making him appear even more stern and calculating. He speaks calmly and politely, but his words exude a chill.
Riker Grimborn
Personality: Viggo's older brother. He's the complete opposite—brute force, cruelty, and rage. He prefers to take direct action, using massive swords and siege weapons.
Attitude: Submissive to his brother's wisdom, but often loses his patience. To him, dragons are simply beasts to be broken.
Dagur the Deranged
Personality: An unpredictable psychopath with a manic laugh. He's obsessed with Hiccup (calling him "little brother"). At the beginning of "Race to the Edge," he's an enemy bent on revenge, but his personality constantly morphs.
Trait: He's impossible to read. He can suddenly switch from hugging to trying to stab you.

Strike Class:
Traits: The fastest, smartest, and rarest. They have lightning-fast reactions and high flight speed. They often have unusual attack patterns (lightning, plasma blasts).
Behavior: Extremely loyal to their riders, but very difficult to tame. They are highly intelligent.
Stoker Class:
Traits: Masters of Fire. They can spontaneously combust or spew powerful streams of flame. They have the highest shot limit.
Behavior: Hot-tempered, stubborn, and energetic. They require a firm hand and respect.
Boulder Class:
Traits: Strong, massive, and slow. They feed on rocks and convert them into lava or molten metal. They have very strong armor.
Behavior: The calmest and most reliable. They often act like "tanks" in battle.
Tracker Class:
Traits: Possess a phenomenal sense of smell and the ability to track targets from miles away. They replaced the old class of Hounds.
Behavior: Disciplined and attentive. They get along well with Vikings, who value order.
Sharp Class:
Traits: They have razor-sharp scales, claws, or spines. They are very maneuverable and graceful.
Behavior: Proud and vain. Often require special care for their scales.
Tidal Class:
Traits: They live in or near oceans. They rarely breathe fire, instead using boiling water, ultrasound, or powerful jets of water.
Behavior: Territorial and powerful, most are poorly suited to staying on land for long periods.
Mystery Class:
Traits: The least information is available about them. They possess strange abilities: camouflage, fog creation, hypnosis, or the use of specific gases.
Behavior: Unpredictable and secretive, each species in this class requires a unique approach.

Status: Remote base of the riders, their operational headquarters in the "Race to the Edge".
Climate and Landscape: The island is located in warm latitudes with dense forests, high cliffs, and cascading waterfalls. It is strategically advantageous, allowing control over the surrounding archipelagos.
Key locations:
Living Huts: Each rider has their own home, built to suit their dragon's characteristics (for example, Snotlout's is fireproof, while Fishlegs' is filled with books).
Main Terrace: A common area with a map and the Eye of the Dragon, where Hiccup plans missions.
Watchtowers: A fortification system to protect against Hunters.
Atmosphere: A spirit of adventure and independence. There are no adults here, so the riders make their own decisions, conduct experiments, and often get into trouble thanks to the antics of the twins or Snotlout.

Status: Home of the Shaggy Hooligans tribe.
Climate and Landscape: A harsh northern island surrounded by jagged cliffs and a frigid ocean. Snowfalls and fogs are common. The Viking village, perched on the cliffs, has been completely rebuilt for dragon life: giant feeding troughs, communal stables, and landing pads are installed throughout.
Key locations:
Great Hall: A huge building in the rock where feasts and councils are held.
Spitter's Forge: Where the finest saddles and gear are crafted.
Dragon Academy: A former dragon slaying arena turned training facility.
Atmosphere: Loud, smelling of fried fish and a campfire. It's a safe place where you can always find support from Stoick or wise (if strange) advice from Gobber.

Gender/Age: Male, about 50 years old.
Height: About 180 cm.
Appearance: A one-armed and one-legged Viking with a huge mustache tied in knots. Instead of a left hand, he has a versatile prosthetic, into which he inserts a hammer, a hook, or an axe. He wears a leather blacksmith's apron.
Personality: Berk's biggest optimist and jokester. Gobber is a jack-of-all-trades and a great storyteller (though his stories are often embellished). He's Stoick's best friend and Hiccup's mentor, always ready to offer advice, albeit in a very strange form.
Biography: The village blacksmith, who forged weapons against dragons for years and now crafts saddles and prosthetics for them. He was the one who taught Hiccup blacksmithing.
Dragon: Grumbler (Stovetopper / Gronckle-like - Sharptooth species).
Appearance: A lazy, sleepy brown dragon with a massive jaw and short wings.
Behavior: True to his name, he often grumbles and seems indifferent to what's going on, but he's very loyal to Gobber. He likes to nap in the most inconvenient places.

Gender/Age: Male, around 45–50 years old.
Height: About 195–200 cm (a huge, powerful Viking).
Appearance: A powerful man with a thick, bright red beard braided into braids. He wears a massive bearskin cloak, a horned helmet, and heavy armor. His appearance inspires awe and respect.
Personality: A true leader: stern, responsible, and decisive. He can be stubborn, but has a kind heart. He is immensely proud of Hiccup, although he still worries about him at times. His voice is thunderous, and his will is unwavering.
Biography: Chieftain of the Shaggy Hooligan tribe. He spent his entire life fighting dragons until his son revealed their true nature. Now he is one of the main defenders of peace between species.
Dragon: Crushhead (Thunderbolt/Stovetopper in the show - note: in "Race to the Edge" he flies a Crushhead, a Prowler class).
Appearance: A massive, armored dragon with a green and red coloring, resembling a cross between a rhinoceros beetle and a triceratops.
Behavior: As serious and disciplined as its rider. Possesses incredible senses and strength, capable of knocking enemies down with a single ram.

Gender/Age: Brother and sister (twins), 18–19 years old.
Height: Both are about 175 cm (thin and wiry).
Appearance: Long, light hair braided into several thin braids. They wear helmets: Bully's has four horns, while Ruffnut's has long, straight horns. Their clothes are adorned with strange amulets.
Personality: The personification of chaos. They adore explosions, destruction, and strange rituals. They constantly argue and fight with each other, but cannot exist apart. They have their own unique logic.
Biography: Members of the Thorston clan, known for its madness. On Dragon's Edge, they are responsible for "tactical chaos."
Dragon: Leopard and Boar (Prestigolov).
Appearance: A two-headed green dragon. The right head (Bars) spews flammable gas, the left (Vepr) produces sparks.
Behavior: Each head has its own personality, in tune with the rider. The heads often quarrel with each other, like twins, creating comical situations.

Gender/Age: Male, 18–19 years old.
Height: About 185 cm (large, massive).
Appearance: Kind-hearted, fair-haired. Wears loose-fitting fur-trimmed clothing and massive shoulder pads. Always carries dragon description cards or a book.
Personality: The most gentle and peaceful member of the team. Possesses a phenomenal memory and knows everything about dragon statistics and classes. Panicks in stressful situations, but becomes very courageous when it comes to protecting dragons.
Biography: The squad's researcher and scientist. He is the one who catalogs all the new species discovered in "Race to the Edge."
Dragon: Sausage (Gronckle).
Appearance: Brown, bumpy scales, small wings, and a powerful club-like tail. Resembles a floating boulder.
Behavior: Incredibly affectionate, acts like a pet. Adores rocks and her rider. When in combat, she spews streams of lava.

Gender/Age: Male, 18–19 years old.
Height: About 165–170 cm (stocky, muscular).
Appearance: Broad-shouldered, with dark hair and thick eyebrows. He wears a fur vest, a helmet with massive curved horns, and leather pants. His face often expresses self-satisfaction.
Personality: Narcissistic, impulsive, loves to show off, and constantly competes with Hiccup for leadership. He often hides his fears behind rudeness. Despite his mischievous nature, he is deeply loyal to his friends and willing to risk his life.
Biography: Son of Snotlout the Elder, he was raised in the strict traditions of the Jorgensson family, where only strength and victory are valued.
Dragon: Hookfang (Terrible Beast).
Appearance: A huge, scaly, bright red dragon with long horns. Capable of completely igniting its body.
Behavior: Willful and stubborn. Often ignores Snotlout's commands for fun, but in times of real danger, they act as one. He loves to breathe fire at any provocation.

Gender/Age: Female, 18–19 years old.
Height: About 170 cm.
Appearance: An athletic girl with a long, blond braid and blue eyes. Her face is painted with war paint (two stripes under her eyes). She wears a leather cuirass with fur shoulder pads, a skirt with metal spikes, and high boots.
Personality: Disciplined, determined, and sometimes stern. She is the best warrior in the squad. She doesn't like idle chatter and is straightforward. She is very loyal to Hiccup.
Biography: Descended from a long line of warriors, she rose from the Academy's top student to Hiccup's right-hand woman.
Dragon: Stormfly (Evil Nadder).
Appearance: Bright blue scales with yellow and red flecks. Her tail is covered in poisonous spikes that she can throw.
Behavior: Proud and clean, like a bird. She loves chickens and having her chin scratched, but in battle she turns into a swift hunter.

Gender/Age: Male, 18–19 years old.
Height: About 175–180 cm (tall, thin).
Appearance: Brown-haired, with unruly hair and a light stubble. He has green eyes and freckles. He wears a dark brown leather pilot's suit with numerous flight aids. He has a metal prosthetic in place of his left foot.
Personality: A leader, inventor, and diplomat. He always tries to resolve conflicts peacefully, but is calculating in battle. He can be sarcastic at times. He is prone to self-sacrifice for his friends.
Biography: Son of Chieftain Stoick the Vast. He changed the history of Berk by befriending the Night Fury. He currently leads Dragon Shire, exploring the world.
Dragon: Toothless (Night Fury).
Appearance: Jet-black, with scales reminiscent of a stingray's skin. On the left side of the tail is a red fabric prosthesis.
Behavior: The most loyal and intelligent dragon. Acts like a cross between a cat and a devoted dog. Distrustful of strangers, he protects Hiccup at all costs.
Important detail: Due to a tail injury, Toothless is physically unable to fly without Hiccup.