Lagiacrus

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Description

The second new monster to be added to Monster Hunter Wilds via Title Update 2! It can be force spawned into the Scarlet Forest by Resting at the Base Camp in the Iceshard Cliffs, with the Enviroment being Inclemency and the Time being Morning. According to CAPCOM 24/07/2025 fighting the Tempered version increases the chance of the rare drop (Lagiacrus Sapphire). Lagiacrus is a Leviathan first introduced in MHTri.

Species	Leviathan
Elements	Thunder
Ailments	Thunderblight Weak Roar
Weaknesses	Fire
Habitats	Scarlet Forest
Average Size	2535.46
Small Crown	2281.91
Big Crown	2915.78
King Crown	3118.62
Debut Game	MHTri
Game Appearances	MHTri, MH3U, MHGen, MHStories, MHStories 2

Hunter Notes

Monster Characteristics:
Leviathans that exist atop the vast aquatic food chain. Lagiacrus generate electricity via their hides to store in their spinal organs, and are capable of discharging a current strong enough to boil the seawater around them. They have been sighted fighting other monsters in the Scarlet Forest, presumably drawn in from other regions in search of prey and more fertile environs.

Helpful Hints:
The glow of a Lagiacrus's shockspikes are proportional to the amount of electricity they gradually store while attacking. Notably, a brightly glowing shockspike when they are submerged is a good indicator that an intense electrical attack is soon to follow. Attacking and destroying the shockspike has proven to be an effective countermeasure for reducing Lagiacrus's ability to build electric charge, and should be prioritized.

Additional Information:
Leviathans that exist at the top of the aquatic food chain. They have appeared in the waters of the Scarlet Forest, drawn in by its fertile environment.

Hitzones, Ailments, Rewards & Drops

Hitzones

Part	IG Extract	State	Cutting	Blunt	Shot	Fire	Ice	Dragon	Stun
HEAD	RED	NORMAL	45	45	45	15	10	10	100
NECK	ORANGE	NORMAL	24	38	15	10	5	5	0
CHEST	ORANGE	NORMAL	55	45	35	10	10	10	0
BACK	GREEN	NORMAL	45	45	15	25	15	15	0
TORSO	WHITE	NORMAL	25	25	20	5	5	5	0
FRONT LEGS	WHITE	NORMAL	25	25	10	10	5	5	0
HIND LEGS	WHITE	NORMAL	38	38	30	10	5	5	0
TAIL	ORANGE	NORMAL	30	35	20	20	10	10	0
NECK	ORANGE	🩹 WOUND	60	60	60	25	15	15	0
CHEST	ORANGE	🩹 WOUND	60	60	60	25	15	15	0
BACK	GREEN	🩹 WOUND	60	60	60	25	15	15	0
TORSO	WHITE	🩹 WOUND	60	60	60	25	15	15	0
FRONT LEGS	WHITE	🩹 WOUND	60	60	60	25	15	15	0
HIND LEGS	WHITE	🩹 WOUND	60	60	60	25	15	15	0
TAIL	ORANGE	🩹 WOUND	60	60	60	25	15	15	0
Underwater Hizone?	#N/A	🩹 WOUND	60	60	60	25	15	15	0
Underwater Hizone?	#N/A	🩹 WOUND	60	60	60	25	15	15	0
Underwater Hizone?	#N/A	🩹 WOUND	60	60	60	25	15	15	0
Underwater Hizone?	#N/A	🩹 WOUND	60	60	60	25	15	15	0
Underwater Hizone?	#N/A	🩹 WOUND	60	60	60	25	15	15	0
Underwater Hizone?	#N/A	🩹 WOUND	60	60	60	25	15	15	0
Underwater Hizone?	#N/A	🩹 WOUND	60	60	60	25	15	15	0
HEAD	RED	🩹 WOUND	70	70	60	25	15	15	100
Underwater Hizone?	#N/A	🩹 WOUND	70	70	60	25	15	15	100
BACK	GREEN	💥 WEAK POINT	70	70	70	25	15	15	0
Underwater Hizone?	ORANGE	NORMAL	55	55	55	10	10	10	0
Underwater Hizone?	ORANGE	NORMAL	45	45	45	25	15	15	0
Underwater Hizone?	ORANGE	NORMAL	25	25	25	5	5	5	0
Underwater Hizone?	ORANGE	NORMAL	25	25	25	10	5	5	0
Underwater Hizone?	ORANGE	NORMAL	38	38	38	10	5	5	0
Underwater Hizone?	ORANGE	NORMAL	35	35	35	20	10	10	0

Ailments

Ailment Status	Initial Threshold	Increase	Max Threshold	Duration (Sec)	Inflictions	Damage/Buffed (Per Tick)	Damage Ticks (Sec)	Reduction (Amount/Sec)
Paralysis	300	200	1500	8, 6, 4	3, 2, 0	/		5/10
Poison	150	100	550	20		10/15	1	5/10
Sleep	150	100	750	40, 30, 20	3, 2, 0	/		5/10
Stun	150	120	870	10, 8, 6	3, 2, 0	/		5/10
Mount	75	230	995			/		0/0
Offset	1	200	801			/		0/0
Blast	70	30	670			100/150		5/10
Exhaust	225	75	900			150 (Stamina Damage)/		5/10

Material Drops

High Rank


Reward Type	Part	Item	Icon	Quantity	Chance
Carving		Lagiacrus Hide+		1	23%
Carving		Lagiacrus Scale+		1	22%
Carving		Lagiacrus Claw+		1	18%
Carving		Lagiacrus Shockspike		1	13%
Carving		Lagiacrus Horn+		1	11%
Carving		Lagiacrus Tail		1	11%
Carving		Lagiacrus Sapphire		1	2%
Carving (Severed Part)		Lagiacrus Tail		1	100%
Broken Part Rewards	Head	Lagiacrus Horn+		1	100%
Broken Part Rewards	Back	Lagiacrus Shockspike		1	100%
Broken Part Rewards	Foreleg	Lagiacrus Claw+		1	100%
Wound Destroyed Reward		Lagiacrus Hide+		1	50%
Wound Destroyed Reward		Lagiacrus Scale+		1	50%
Target Rewards		Lagiacrus Certificate S		1	8%
Target Rewards		Lagiacrus Hide+		1	22%
Target Rewards		Lagiacrus Scale+		1	20%
Target Rewards		Lagiacrus Claw+		1	18%
Target Rewards		Lagiacrus Shockspike		1	15%
Target Rewards		Lagiacrus Horn+		1	8%
Target Rewards		Lagiacrus Tail		1	8%
Target Rewards		Lagiacrus Sapphire		1	1%
Investigation (Basic)		Lagiacrus Hide+		1	25%
Investigation (Basic)		Lagiacrus Scale+		1	25%
Investigation (Basic)		Lagiacrus Claw+		1	18%
Investigation (Basic)		Lagiacrus Shockspike		1	15%
Investigation (Basic)		Lagiacrus Horn+		1	8%
Investigation (Basic)		Lagiacrus Tail		1	8%
Investigation (Basic)		Lagiacrus Sapphire		1	1%
Investigation (Valuable)		Lagiacrus Claw+		1	27%
Investigation (Valuable)		Lagiacrus Shockspike		1	27%
Investigation (Valuable)		Lagiacrus Horn+		1	27%
Investigation (Valuable)		Lagiacrus Tail		1	18%
Investigation (Valuable)		Lagiacrus Sapphire		1	1%
Investigation (Guaranteed)		Lagiacrus Sapphire		1	100%
Tempered Wound Destroyed Reward		Wyverian Bloodstone (L)		1	85%
Tempered Wound Destroyed Reward		Wyverian Bloodstone Chunk		1	15%
Carving (Rotten Monster Carcass)		Lagiacrus Hide+		1	40%
Carving (Rotten Monster Carcass)		Lagiacrus Scale+		1	30%
Carving (Rotten Monster Carcass)		Monster Hardbone		1	30%
Carving (Rotten Severed Part)		Lagiacrus Hide+		1	60%
Carving (Rotten Severed Part)		Lagiacrus Tail		1	40%