Jorokhios

Diarios is a Flying Wyvern and the juvenile form of the powerful Diavios which is a Hybrid Species of Diablos and Gravios.

Physiology
Diarios is the offspring of a male Diablos and a female Gravios. This causes Diarios to be larger than the average Basarios of a similar age. Diarios largely resembles its adult counterpart, Diavios, but instead of possessing aspects from Gravios and Diablos, it has aspects from Basarios and Diablos. The top part of its head is more rounded than that of Basarios and possesses large forward-facing horns, instead of ones pointing upwards. These horns are smaller than those of Diablos due to still being young. It also has a smaller frill than that of Diablos which possesses thicker sections running through it from Basarios. The bottom part of its head is like that of Basarios with a large chin, but also has smaller tusk-like fangs from Diablos. Its body is large and covered in the same rocky armor as Basarios, including the large rocks on its back. But unlike Basarios' rocks, Diarios' rocks are more of a ridge shape like the back of a Diablos. Unlike Basarios, Diarios doesn't look "fat", but is instead more muscular like Diablos. This also goes for its wings which allow it to fly despite its larger mass than Basarios. Its wings also have three claw-like appendages like Diablos. Its legs are stocky and wide-set like those of Diablos, but are armored like those of Basarios. Its tail is structured like that of Diablos. It has orange eyes and its body is a gold-like grey color. It also has patches of moss covering its body like Basarios.

Backstory
Similarly to Diavios and Black Diavios, Diarios was said to have been created in Mezeporta and were held there until the day they managed to escape into the wild. This is also thought to be the reason why some Hybrid Species will work together when encountered together. Diarios are said to have even been found around regular Diablos or Gravios occasionally. This is all from reports however, and thus might not be true. But, when these reports came to the Guild, they seemingly panicked and allowed them to be targets for hunts.

Behavior
Being the offspring of a Diablos and Gravios, but in juvenile form, Diarios has a behavior which mixes elements from Diablos and Basarios. This means its more aggressive than Basarios, but they aren't territorial due to still being juveniles. Some theories say that these Diarios can be found being raised by Diablos in the desert regions or by Gravios in the swampy regions. While these theories seem unlikely, some say they've seen this behavior.

Hunt Cutscene

 * Location: Nightmare Marshes
 * Synopsis: As the hunter enters Area 12 of the Nightmare Marshes, they notice several smaller monsters seemingly screeching at a bunch of mossy rocks in the middle of the area. As the hunter walks forward, several of the small monsters notice them at which point they start screeching towards them after which they will start running towards them. Then, the ground suddenly starts shaking as the large rocks in the middle of the area are seemingly moving. Suddenly, the rocks leave the ground at high-speeds as it is revealed to actually be a monster leaping towards the hunter while slamming several of the smaller monsters out of its way. The hunter barely manages to jump out of the way as the large monster lands on its feet and turns around to look at the hunter. The hunter notices it looks similar to a Basarios, but also has features from Diablos. They realize this has to be the Diarios they have been tasked with taking down. The Diarios then roars at the hunter, starting the hunt.

Ecology Cutscene

 * Location: Desert
 * Synopsis: The cutscene begins by showing a large area of the Desert with small monsters like Cephalos and Genprey going around. The camera then zooms in on a large monster, which is shown to be a Diarios, eating from a cactus. Something then enters the area which scares off the smaller monsters and causes the Diarios to turn around. It's revealed to be an Akura Vashimu which roars at the Diarios. The Diarios faces the Akura Vashimu and roars back and then paws the ground, before charging the Akura Vashimu. The Akura Vashimu, however, quickly moves out of the way and hits the Diarios as it goes by which makes it fall over. As the Diarios is on the ground flailing about, the Akura Vashimu tries stabbing it with its tail, but the Diarios manages to hit them with its own tail which causes the Akura Vashimu to back away. The Diarios then quickly gets up and digs into the ground. Before the Akura Vashimu can react, the Diarios comes out of the ground from under the Akura Vashimu which flips it over. The Diarios then quickly decides to get away from the Akura Vashimu. The Akura Vashimu then gets back up and looks around for the Flying Wyvern, but due to not being able to find it, it decides to walk away as the cutscene starts ending.

Abilities
Being the juvenile offspring of Diablos and Gravios, Diarios has abilities from both Diablos and Basarios. It is capable of digging through the ground, producing a powerful roar and charging at high speeds with their horns like Diablos and it is capable of releasing a potent knockout or poisonous gas from gaps in its underside or on rare occasions, a fire plume. It's also capable of shooting a powerful lava beam or hurling fireballs towards foes. It's capable of combining its abilities and powers for some more powerful attacks than its parents are capable of.

Rage and Tired States

 * Rage State: When enraged, Diarios will huff out a purplish black smoke which looks like a mix of the effects when Diablos and Basarios are enraged.
 * Tired State: When tired, Diarios will start drooling and will often fail doing its elemental-based attacks. It will also take longer to recover after doing some attacks.

Frenzy, Apex and Hyper
Diarios being a Hybrid Species means that they're rare and thus it was difficult to confirm if it could be in any of these statuses, but theories were formed on basis of the parents. Thus it was theorized that Frenzied Diarios and Hyper Diarios should be able to exist, but there is still uncertainty over if they can attain the Apex State. Eventually, Diarios were found Frenzied or in the Hyper State, confirming their existence.

Frenzied Diarios were found pretty quickly after the sightings of this Flying Wyvern started happening. Frenzied Diarios have the usual changes of a Frenzied monster and gain whatever attacks or abilities Frenzied Diablos and Frenzied Basarios get.

Hyper Diarios was also confirmed soon after Frenzied Diarios were found. Hyper Diarios have the usual changes of a Hyper monster and also gain whatever attacks or abilities Hyper Diablos and Hyper Basarios get.

Apex Diarios' existence is questioned due to Diarios still being a juvenile.

Mounts
As Diarios is a Hybrid Species of Diablos and Gravios, but in juvenile form, its mount is a mix between the mounts of Diablos and Basarios. Just like Basarios, it can also be mounted on its stomach.

Taxonomy
Diarios is a Hybrid Species of Diablos and Gravios, but in juvenile form thus being a mix of Diablos and Basarios. Thus it is closely related to these two and their other relatives.
 * Order: Saurischia
 * Suborder: Wyvern Feet
 * Infraorder: Heavy Shell Wyvern
 * Superfamily: Horn Wyvern (Father) + Armor Wyvern (Mother)
 * Family: Blos (Father) + Armor Wyvern (Mother)

Habitat Range
Being a Hybrid Species of Gravios and Diablos in juvenile form means that Diarios is found in a mix of Diablos' and Basarios' habitats. Signs of Diarios have been found in Old Swamp, Everwood, Nightmare Marshes, Ruined Ridge, Desert, Old Desert, Sandy Plains, Deserted Island, Dunes and the Wildspire Waste.

Ecological Niche
Despite only being a juvenile, Diarios are already of impressive strength and are thus capable of feeding on many smaller monsters, but they have commonly found feeding on ores or vegetation like their parents. Sometimes it will prey on Herbivores and Neopterons for proteins.

Diarios has to compete with plenty of other large monsters which include the likes of Rathalos, Nargacuga, Sand Barioth, Hyujikiki and plenty of other monsters.

Despite the Diarios' large size and power, it gets predated upon by powerful monsters. These include Elder Dragon-level monsters like Deviljho and Akantor, powerful Deviants like Grimclaw Tigrex and Hellblade Glavenus, and the occasional Elder Dragon. But the Diarios' large size and strength will make sure it won't go down without a fight.

Biological Adaptations
Thanks to being a Hybrid Species of Diablos and Gravios, but in juvenile form, it shares many of the biological adaptations of the Diablos and the Basarios. Some of these adaptations include the Diablos' large horns, large blunt wing claws and strong tail, and Basarios' durable and rock-like body, fire abilities and knock-out and poisonous gases. From both sides it has acquired large and powerful muscles which it needs to hold up its large size and mass. It is capable of combining these powerful adaptations to be a powerful Flying Wyvern, despite being only a juvenile.

Behavior
Basarios are aggressive Flying Wyverns, but still nowhere near as aggressive as its adult form, Gravios. It often seems content on maintaining its rocky camouflage and feeding on minerals like Basarios. But it also can sometimes be aggressive towards trespassers of its "territory", despite being a juvenile.

High Rank

 * Note: In High Rank, Diarios has access to all moves from Diablos, Basarios and Ruby Basarios.

Calm

 * Roar: Diarios roar in a similar manner to Diablos and its roar will sound like a mix of those of Diablos and Basarios.
 * Poisonous Charge: Diarios will roar at a hunter and then charge towards them while releasing poisonous gases behind it. These poisonous gases will stay as clouds for a small amount of time before dissipating. This attack can knock hunters away and cause Poison if they get hit directly, and can knock hunters back and cause Poison if they walk into the cloud of poisonous gas.

Enraged
No new attacks.

G-Rank

 * Note: In G-Rank, Diarios gains access to moves from HC Diablos and HC Basarios.

Calm

 * Flaming Mortar: Diarios will first dig into the ground and will then try to leap out of the ground from under a hunter and then shoot out several large fireballs, which will explode when they hit the ground, while in the air before landing on the ground. This attack can knock hunters upwards if they get hit directly by the Diarios, and can knock them away and cause Fireblight if they get hit directly by the blast. If hunters get hit by the large AoE of the blast they can get knocked back and be afflicted with Fireblight.

Enraged
No new attacks.

Breakable Parts

 * Head(1): The left horn will be broken off.
 * Head(2): The right horn will be broken off.
 * Back: The back will be damaged and will be more vulnerable to attacks.
 * Chest: The belly will be wounded and cut partially open, making it more vulnerable to attacks.
 * Tail: Part of the tail will be severed.

Blademaster
Skills: WIP

Gunner
Skills: WIP

Quests
WIP