A wyvern truly wrapped in mystery. Known to some as the black god and to others as the tyrant of fire, this large and brutal creature is known to the Guild simply as Akantor.
— In-game Description, 'Monster Hunter Freedom 2'
Others Akamu
Supreme Monster
The Black God
Tyrant of Fire
Original アカムトルム
Romanization Akamutorumu
Body type Draconic: Wyvern[1]
Average length 58.3 m (191.5 ft)
Sapience Non-sapient
Aggressivity Very High[2]
Habitat Volcanic areas[3]
Diet Carnivore
Locomotion Quadrupedal
Status Data Deficient
Behind the Scenes
Universe Monster Hunter

Akantor is an exceptionally powerful Flying Wyvern. It has strong forelimbs, thick spikes, a clawed tail and large tusks. It is the "final boss" of Monster Hunter Freedom 2 and is unlocked after completing the high rank shen gaoren urgent quest.

In Monster Hunter Freedom 2 and Monster Hunter Freedom Unite, akantor is found in the Battleground, whilst in Monster Hunter Portable 3rd, it is fought in the Lava Canyon. The akantor bears a strong resemblance to tigrex, the differences being that akantor has only the barest nubs of forewings left, making it incapable of flight, and its immense size, which dramatically slows down its movements.

According to the game, akantor is a flying wyvern; however, even in-game the Guild speculate that it may instead be an elder dragon of some kind.


  • Order: Saurischia
  • Suborder: Dragon Feet
  • Family: Akantor

Due to its large size and appearance, it is often mistaken for an elder dragon. However, it is instead a very large quadrupedal wyvern, carrying a similar tail, forearm, and upper skull structure to that of a tigrex.

Habitat Range

It is evident that an akantor's bodily functions thrive in areas exhibiting a very high temperature, making volcanoes a suitable home for such creature. It is stated that they roam freely but are confined to the Volcanic Belt by a good portion of the Hunters Guild's collective might. Most likely, they deplete an area's large prey and predator population before moving on to another region. Akantor seem to be capable of surviving in almost any region, save for the colder arctic zones where it has been confirmed that their closest living relative, ukanlos dwells.

Ecological Niche

Akantor are top predators; nothing else, except a fatalis, appears large or powerful enough to prey on them. They are so powerful, that they can have extremely negative effects on the environment they reside in, and make predator and prey flee alike. The ecology video demonstrates this admirably, showing an akantor withstand a direct blast from a gravios heat beam, then killing the rock wyvern in a single blow. It is unknown whether these beasts have challenged elder dragons, although from the looks of it, only elder dragons like alatreon, crimson fatalis, or dire miralis seem to have a chance of defeating an akantor.

Akantor are a keystone species, as the environment can only support a few individuals, yet they have a dis proportionally great influence upon said environment for relatively few individuals. They seem to be at the top of the trophic pyramid, and vast amounts of biological energy and matter would be needed to sustain just one individual.

It would seem that akantor can compete most other species competing for the same niche; however, their great size may limit them to larger prey. The akantor found in the New World feed on the large brute monsters known as uragaan, due to the fact that gravios are not indigenous to this particular region.


Akantor are highly aggressive and predatory - they are shown to be more than capable of easily taking down a gravios. They will attack and kill almost anything on sight, often letting out a deafening roar before charging head on. When not actively hunting or in combat, akantor still appear aggressive, destroying whatever bothers them as they travel their destinations. Akantor have most likely developed a complacency due in part to the fact that they are nearly invincible on a monster to monster basis.

Biological Adaptations

Akantor's dark black shells are perfectly suited to the volcanic belt. They can burrow into the lava and stay there for a short period of time due to having thick plating. The large spikes on their backs are very sturdy and firm, but not completely devoid of movement; said spikes can be seen slightly moving when the creature exerts powerful movements. They also help deter any airborne attacks. An akantor's tusks are as effective at burrowing into dense lava as they are at gutting and killing large wyvern.

Akantor also possess a thick, spiked tail, which appears to have little to do with the creatures balance. Since an akantor's body is relatively close to the ground and they balance on all fours, the creature's large tail appears to do little but drag behind the behemoths. akantors' tails do make for a useful weapons, however, being capable of knocking several smaller creatures off their feet at once. It's unknown if the tail has a great effect on an akantor's performance when burrowing underground, as this behavior is obviously very difficult to observe.

Once the beast is heavily provoked, their skin appears to crack, revealing a lava-like glow and their blood rushes to their front feet and head. This is most likely similar to the condition that other wyvern who walk on all fours appear to possess. When the creatures begin to overexert themselves, their blood pressure greatly rises, revealing large blood vessels around various regions of the body. This allows for greater oxygen flow to the extremities, but will quickly deplete the creatures immediate energy reserves. However, the benefits of the temporary boost of strength and speed caused by this physical exertion often outweighs the long-term risks of such strain on the monster's cardiovascular system. Akantors have very small, vestigial wings on the side of their forearms; however, unlike the tigrex's, they can't be used to fly. They appear to have been slowly devolving away, as they are too heavy to be capable of flight. Akantor have the ability to scream a roar attack capable of making unusual black colored rings in the air.

Some extra rare individuals have abilities more common akantor do not along with a different appearance. Including blue tinted body,blue mouth and glowing blue eyes. It also has unique abilities such as standing on its hind legs and roaring into the air causing overlapping rings of black in the air around its body so condensed it appears covered in black for a moment. It also causes unusual lava explosions were ever it digs, these explosions burst up in large spirals of lava. How it does these is unknown.


  1. Their wings have evolved into leg-like members, making their appearance resemble that of a Western Dragon.
  2. Although its possible complacency could cause him not to attack unless the prey is large enough. Since their territory is movable, they are an "uncanny" very high type.
  3. As the akantor seem nomadic, no specific areas can be pointed as their habitat.