Great Jagras

Great Jagras is a Fanged Wyvern first introduced in Monster Hunter: World. This monster is the pack leader of the Jagras. When hungry, Great Jagras is known to attack monsters even stronger than itself. It balloons to unbelievable proportions after swallowing prey. It can be seen inhabiting the Ancient Forest. Its materials can be used to craft the Jagras Armor Set.

Appearance

Great Jagras greatly resembles an Iguana. It has yellow scales with orange accents and a bluish underside. It also has a distinct mane of hairs that resemble dreadlocks. The monster has incredible stomach capacity and often swallows prey whole, greatly distending its belly. It will spit out whatever it has eaten if it takes too much damage while its stomach is bloated. The Great Jagras is known to leave slide trails on the ground.^[1]. The head, front limbs and belly of the monster can be wounded.

Behavior and Abilities

Great Jagras is able to swallow large prey whole in one gulp, allowing it to use its immense weight to fight off any potential threats. On very rare occasions, it will also vomit at the hunter if its stomach is bloated, which is similar to the Great Girros' Paralyzing Spit. Its attacks can greatly vary in battle, depending on whether it has eaten anything or not. If the monster has a full belly, it'll try to use its own weight to crush hunters.^[2]

In the Ancient Forest, Great Jagras is low in the food chain, outclassed by both Anjanath and Rathalos in that location.^[3]. Great Jagras are passive toward hunters until attacked. They won't attack hunters unless they are struck in combat, although it will attack an Anjanath on sight. Great Jagras is known to feed on Aptonoth and Kestodon, and is known to regurgitate food in order to feed their pack. Deviljho will sometimes pick up and use Great Jagras as a living weapon, flailing it around and damaging it in the process.

The Greatest Jagras

On January 26th 2019 during Monster Hunter World's 1st anniversary and the starting date of Appreciation Festival Event, an Event Quest was added which introduced the eponymous target: Greatest Jagras, which is a Great Jagras with several key differences:

It is much bigger than an average specimen, around the size of the third Great Jagras in the first USJ event quest.
It has increased movement speed and much greater damage output and health pool.
Greatest Jagras' roars is loud and requires a certain level of earplug to block.
It has moves not seen on regular specimen, like the downward earth-shaking punch.
When inflated, much of its full body attacks cause a tremor.
Deviljho present in the quest will not try to grab the Greatest Jagras, and in fact, flee almost immediately if it finding itself in the same area as the Greatest Jagras.
When fighting Greatest Jagras, the main battle theme of Ancient Forest plays instead of the minor battle theme. The music does not change in the pressence of aggravated Deviljho.
It has slightly more health than Xeno'jiiva.
It has a new move where it spits meat from its mouth.
Its meat-spitting attacks cause a shiny to appear where they land. These give out Feystones of varying quality, up to Warped. Additionally, attacking it while toppled and inflated drops more of these shinies.

Game Data

Physiology

Hitzone Damage Data
Hitzone	Cutting Damage	Impact Damage	Shot Damage
Head	80/65	85/70	75/60
Neck	65/50	70/55	60/45
Body	50	45	40
Back	45	40	35
Forelegs	65/50	60/45	55/45
Hindlegs	45	40	35
Tail	45	45	40
Stomach (Inflated)	90/70	95/75	85/65
Breakable Parts:		Head, Forelegs, and Stomach
Notes: Value numbers in light blue are that of individuals in Master Rank

Element Weakness Damage Data
Hitzone	Fire	Water	Thunder	Ice	Dragon
Head	30	0	20	15	10
Neck	20	0	10	5	5
Body	20	0	10	5	0
Back	15	0	5	5	0
Forelegs	25	0	15	10	5
Hindlegs	15	0	5	0	0
Tail	15	0	5	0	0
Stomach (Inflated)	30	0	20	15	10

Abnormal Status Data
Status	Buildup	Decay	Damage/Duration	Other
Poison	100 + 90 → 370	-5 / 10 seconds	500 damage / 25 seconds	-
Paralysis	130 + 75 → 430	-5 / 10 seconds	0 damage / 12 seconds	-
Sleep	100 + 90 → 370	-5 / 10 seconds	0 damage / 40 seconds	-
Blastblight	40 + 20 → 440	-	100 damage / 0 seconds	-
Exhaustion	150 + 45 → 555	-5 / 10 seconds	150 drain / 0 seconds	-
Stun	100 + 75 → 550	-5 / 10 seconds	0 damage / 7 seconds	-
Dizziness	-	-	0 damage / 30→25→20→15→10 seconds	-
Dung	-	-	0 damage / 30 seconds	-
Pitfall Trap	-	-	12→8→4 seconds	-
Shock Trap	-	-	10→7→4 seconds	-
Ivy Trap	-	-	0 damage / 10 seconds	-
Capture	150 + 0	-5 / 5 seconds	-	-
Mount	30 + 50 → 330	-	-	-
Elderseal	No effect

Game Appearances

Main Series

Monster Hunter: World (Introduced)
Monster Hunter World: Iceborne

In-game description

Monster Hunter World
	The pack leader of the Jagras. When hungry, Great Jagras are known to attack monsters even stronger than themselves. It balloons to unbelievable proportions after swallowing prey.

Materials

This section is about monster materials unique to Great Jagras in Monster Hunter: World and Monster Hunter World: Iceborne. For detailed lists, as well as carves in other games, see Great Jagras Carves

Item Name	Rarity	Value	Description
Great Jagras Scale 賊竜の鱗	4	260z	Great Jagras material. Mostly obtained by carving. Broadly used for many purposes.
Great Jagras Hide 賊竜の皮	4	360z	Great Jagras material. Mostly obtained as a reward. Broadly used for many purposes.
Great Jagras Mane 賊竜のたてがみ	4	440z	Great Jagras material. Obtained by breaking its head. Used for many purposes.
Great Jagras Claw 賊竜の爪	4	420z	Great Jagras material. Obtained by breaking its forelegs. Sharp, used in many weapons.

Item Name	Rarity	Value	Description
Great Jagras Scale+ 賊竜の上鱗	6	860z	Rare Great Jagras material. Mostly obtained by carving. Broadly used for many purposes.
Great Jagras Hide+ 賊竜の上皮	6	1220z	Rare Great Jagras material. Mostly obtained as a reward. Supple, used to craft gear.
Great Jagras Claw+ 賊竜の尖爪	6	1620z	Rare Great Jagras material. Obtained by breaking its forelegs. Sharp, used in many weapons.

Item Name	Rarity	Value	Description
Great Jagras Shard 賊竜の厚鱗	9	1320z	Very rare Great Jagras material. Mostly obtained by carving. Broadly used for many purposes.
Great Jagras Thickhide 賊竜の厚皮	9	1840z	Very rare Great Jagras material. Mostly obtained as a reward. Supple, used to craft gear.
Great Jagras Mane+ 賊竜の大たてがみ	9	2480z	Very rare Great Jagras material. Obtained by breaking its head. Used for many purposes.
Great Jagras Hardclaw 賊竜の剛爪	9	2440z	Very rare Great Jagras material. Obtained by breaking its forelegs. Sharp, used in many weapons.

Equipment

This section is about Equipments made from Jagras and Great Jagras materials in Monster Hunter: World and Monster Hunter World: Iceborne. For more information, see Jagras and Great Jagras Equipment.

Great Jagras materials can be used to craft five different armor sets: Jagras Armor, Jagras α Armor, Jagras β, Jagras α+ Armor, and Jagras β+.

The following is a complete weapon list for Great Jagras weapons:

Great Sword: Jagras Blade I Jagras Blade II Jagras Blade III Jagras Hacker I Jagras Hacker II Jagras Hacker III Jagras Deathclaw I Jagras Deathclaw II	Sword & Shield: Jagras Edge I Jagras Edge II Jagras Edge III Jagras Garotte I Jagras Garotte II Jagras Garotte III Saber's Gullet I Saber's Gullet II	Gunlance: Jagras Gunlance I Jagras Gunlance II Jagras Gunlance III Glutton Gunlance I Glutton Gunlance II Glutton Gunlance III Glutton's Fang I Glutton's Fang II
Switch Axe: Jagras Axe I Jagras Axe II Jagras Axe III Jagras Raider I Jagras Raider II Jagras Raider III Saber's Bite I Saber's Bite II	Charge Blade: Jagras Strongarm I Jagras Strongarm II Jagras Strongarm III Jagras Escudo I Jagras Escudo II Jagras Escudo III Saber's Maw I Saber's Maw II	Light Bowgun: Jagras Blitz I Jagras Blitz II Jagras Blitz III Jagras Fire I Jagras Fire II Jagras Fire III Saber's Howl I Saber's Howl II
Heavy Bowgun: Jagras Assault I Jagras Assault II Jagras Assault III Jagras Cannon I Jagras Cannon II Gluttonous Fangcannon Gluttonous Fangcannon+ Gluttonous Direcannon