Typhoomerangs have a unique ability during flight: they rotate (by analogy with the typhoon/ boomerang) at high speeds, zooming through the air. Though, as they rotate, they seem to pop off the objects around them, making them extremely dangerous. Ash leaves a distinctive burn on the ground. The ash apparently acts as a fertilizer; flowers will grow in the burn mark afterwards.
Appearance and Size
Typhoomerangs are very large dragons, and they come in a variety of colors including blue, yellow, red, and orange. They have two large horns and orange eyes.The legs are exactly like that of a Monstrous Nightmare.They look like a mix-breed of a Monstrous Nightmare and a Timberjack.
As a baby, Torch has a measured wingspan that reached 20 inches long. Until a fully grown Typhoomerang was spotted, Hiccup and the others thought that the baby Torch was already fully grown. Much to their surprise, fully grown Typhoomerangs can reach an outstanding difference from a juvenile, not only that adult Typhoomerangs reach huge sizes, but that they do grow up fast as well.
Dragons: Riders/Defenders of Berk
The Typhoomerang was one of the first new species of dragons found by the Berk Dragon Training Academy. A baby Typhoomerang was accidentally found by Fishlegs and Meatlug and forced them to crash land. Fishlegs described it as "a flaming squirrel". It was then found by Hiccup and Toothless. Upon discovering that it was a new species, Hiccup took it home with him, much to Toothless' dismay.
Returning home, Stoick named the dragon Torch after he lit the fire. Torch starts to annoy Toothless, stealing his dinner and bed, and making it look like Toothless is just jealous. That night, Toothless hears furious roars coming out of the forest. When he goes to investigate, he soon discovers that Torch's Mother is also looking for her young.
The next day, the riders take Torch to Berk Dragon Academy and document him in the Book of Dragons, to learn that he has incredibly razor-sharp claws and is the first and only dragon that is not afraid of eel, even going as far as to eat one. Snotlout was eager to name it, coming up with names as they recorded facts about this new creature. They also discover that Typhoomerangs fly by setting themselves on fire and spin, leaving a burn mark behind. Seeing how it spins like a typhoon and returns like a boomerang, Fishlegs dubs the new dragon 'Typhoomerang'.
Much later, the group discovers a large part of the forest destroyed, with a great swirling marking in the middle. They concluded that it was caused by a giant Typhoomerang. Hiccup finally realizes that this was the reason that Toothless tried to warn him about. Torch's mother suddenly appears and starts to chase Hiccup, Toothless and Torch. Hiccup and Toothless, however, manage to force the mother in a crash landing and Torch is reunited with his family.
Later, Hiccup, Toothless, Fishlegs, and Meatlug meet a wild Typhoomerang at Eel Island, which is a perfect habitat for the dragon species. The specimen attacks them, but is driven off by Fishlegs and Meatlug.
In Race to the Edge
In 'Maces and Talons Part II', several Typhomerangs were caught by Viggo Grimborn. They were chained and harnessed and the hunters commanded them to shoot fire at Hiccup and the gang. The gang swiftly evades the flames by flying through the tornado-shaped fire jet. The gang then frees the Typhoomerangs.
- Torch's Mother
- Torch's Siblings
- Typhoomerang that attacked the riders 
- Typhoomerang that lives on Dragon Island
- Typhoomerang that lives on Eel Island
- Typhoomerang that attacked Snotlout
- Typhoomerangs that were captured by Viggo Grimborn
Typhoomerangs are high strung, hot headed and passionate dragons, and they can be extremely dangerous, or becoming over-dramatic attention hogs. Their flame spirals can be used as a territory marker, or as a mating display. Like all dragons, Typhoomerangs are extremely protective of their young.
Even in baby state, they have shown to have their abilities as Torch was able fly and use his fire on his back to spin in the air able to leave mark on the ground. He even shown being hatching to be able to use their fire bolt.
Speed and Agility
Torch shown others of his kind to have great speed to even surprise Toothless when he threw away Torch, he was able to come back right away before Toothless could even turn his head. As adults their speed can catch up to Night Fury.
Typhoomerangs are very flexible. This feature is almost identical to the Timberjack's biology as these two species have quite resembling body structures. Typhoomerangs are able to fold their wings together as Torch was able to give like a hug to his old beloved trainer. Typhoomerangs have a unique move of wrapping themselves up with their wings protectively, as seen in Zippleback Down. Torch wrapped Hiccup and Toothless in the episode.
Strength and Combat
As proven from their large size, make this dragon extremely strong as they are able to carried multiple dragons and Vikings on his back, with no signs of struggling. They can stop forest fires by using their large wings. Such wings allow them to defend their allies from strong gusts and flames, or possibly even explosions to some extent. They can stop forest fires by using their large wings. Such wings allow them to defend their allies from strong gusts and flames, or possibly even explosions to some extent.
As Torch have proven for his kind, easily can defeat a Zippleback by head-butting and able to smacked a Night Fury by its tail.
It is also revealed that in addition to its supplementary or defensive objectives, a Typhoomerang's 'flame spiral' can also be adapted for offensive usages: it can ignite its body in a manner similar to that of the Monstrous Nightmare.
Its attack power is enhanced further by using the spiraling technique, which turns the dragon into a fierce, flaming drill missile. Moreover, it can use this to go faster in flight, which is demonstrated when it spins around in order to fly. As Torch shown to be control the fire on their back so this will mean that they use the fire to go full speed.
When it spins, a Typhoomerang leaves a large scorch mark on the ground. This mark indicates how old the dragon is, how big it is, and where it went.
Being able to have the immunity of eels, they are able to recharge their shot limits without giving them disorientation, making them one of the few dragons able to recharge their shot limits.
They have ability from making a scorch mark of their fire are able to create fertilize of flowers. when a typhoomerang spins a flaming cycle it makes fertilizer so plant can grow
Endurance and Stamina
Torch mother was able to endure from falling in high speed to crash on the ground to get back and taking attack of Meatlug from learning new combat skill of the Gale Force Gronckle as it's shown to be so powerful, that it can knock a fully grown Typhoomerang out of the air.
Adult Typhoomerangs cannot slide off a dive. If they do, they can crash or get hurt. Their flame spirals have shown to be quite weakness if enemies goes in the middle of the fire to be unharmed as it was big enough for a Hideous Zippleback and Monstrous Nightmare to fit in the middle of this flame. Also, they aren't very agile and their size can be used against them.
Source: Dragons: Rise of Berk
One could say that a Titan Typhoomerang looks extremely similar to their adult counterparts. A titan Typhoomerang is mainly black, with some grey patches around its wings. Its longer horns are red at the tip and the folds on its segmented belly are red too. The tip and the wingbones on its wings appear to be red too. Their legs have red claws and a what appears to be a frilly sail at the back of them.
- The name 'Typhoomerang' is a play on the words 'Typhoon' and 'Boomerang', after Fishlegs and Astrid noticed that Torch spun like a typhoon and returned like a boomerang.
- The Typhoomerang is a member of the Stoker Class, given that it emits sparks from its mouth and body. These sparks create a burn with which one can determine the size, age, and direction of the dragon.
- The Typhoomerang is one of three dragons that can emit fire from his body (the others being the Monstrous Nightmare and Fireworm). This is because Typhoomerangs emit sparks, and if looked closely at the beginning of The Terrible Twos,Torch can be seen on fire.
- In Dragons: Wild Skies, the Typhoomerang can be found at the Wild Dragon Cliff. Upon entering the area, several eggs shells and burn marks can be seen.
- Once trained, the player is not visible on the back of the Typhoomerang, because it was stated in the Book of Dragons, that they are unrideable. However, this was proven to be wrong in Zippleback Down.
- Typhoomerangs are extremely strong, as Torch was able to carry Hiccup, Toothless, Ruffnut, Tuffnut, and Barf and Belch at the same time.
- Typhoomerangs apparently grow very fast, as Torch was already an adult in the second season. However, this could also mean that all dragons grow very fast, which explains why the babies of the main dragons in Gift of the Night Fury have never been seen since the short film.
- Typhoomerangs live on Eel Island due to the large number of eels there, which is what they eat. Due to this, they appear to be the only dragons that can live on Eel Island.
- The official website states that the Typhoomerang has the same speed stats as a Night Fury, however it is still possibly proven wrong as Night Furies or Toothless has flown much faster than a Typhoomerang's top speed.
- In School of Dragons, eels have the same effect on Typhoomerangs as they do on other dragons, despite Typhoomerangs eating eels in the series with no ill effects.
- It's strange that Viggo & Dagur knew the name "Typhoomerang", even if the name is established by the riders. While Dagur could've been told by Heather, Viggo should've had no clue of the name, unless it's name in the Dragon eye is coincidentally the same. Same goes with Ryker knowing the name Night Terror.