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Hunter Notes

Monster Characteristics:
Bird wyverns with impressive beaks and large ears. They tend to be skittish but will sometimes initiate attacks on a perceived threat. Yian Kut-Ku arrive in large groups during the season of Plenty in the Scarlet Forest. The absence of eggs or young suggests that the purpose of this is not to breed, but rather to seek out mates and nourishment.

Helpful Hints:
The Yian Kut-Ku's superior hearing comes with great sensitivity to sound. A loud noise is sometimes all it takes to stop them in their tracks, reason enough to make liberal use of sonic bombs. But there's a catch: once a Yian Kut-Ku comes back to itself, it's going to be really flocking mad and come at a hunter even more viciously than before.

Additional Information:
Bird wyverns with impressive beaks, big ears, and an appetite for insects. Skittish by nature, they will still put up a fight if threatened.

Hitzones, Ailments, Rewards & Drops

Hitzones

Part Part IG Extract IG Extract State Cutting Cutting Blunt Blunt Shot Shot Fire Fire Water Water Thunder Thunder Ice Ice Dragon Dragon Stun Stun
HEAD RED NORMAL 56 75 80 10 15 20 30 0 100
NECK RED NORMAL 42 42 45 10 25 30 40 20 0
TORSO ORANGE NORMAL 66 63 60 5 15 15 20 0 0
WINGS WHITE NORMAL 80 42 70 5 10 25 15 0 0
LEGS ORANGE NORMAL 28 28 30 5 5 5 5 0 0
TAIL GREEN NORMAL 60 56 50 5 15 15 20 0 0
HEAD RED 💥 WEAK POINT 70 85 90 10 15 20 30 0 100
HEAD RED 🩹 WOUND 66 85 90 10 15 20 30 0 100
TORSO ORANGE 🩹 WOUND 76 73 70 5 15 15 20 0 0
WINGS WHITE 🩹 WOUND 90 52 80 5 10 25 15 0 0
LEGS ORANGE 🩹 WOUND 76 73 70 5 15 15 20 0 0
TAIL GREEN 🩹 WOUND 76 73 70 5 15 15 20 0 0

Ailments

Ailment Status Initial Threshold Increase Max Threshold Duration (Sec) Inflictions Damage/Buffed (Per Tick) Damage Ticks (Sec) Reduction (Amount/Sec)
Paralysis Paralysis 180 130 960 10, 8, 6 3, 2, 0 / 5/10
Poison Poison 150 100 550 20 10/15 1 5/10
Sleep Sleep 150 100 750 40, 30, 20 3, 2, 0 / 5/10
Stun Stun 120 100 720 10, 8, 6 3, 2, 0 / 5/10
Mount Mount 75 230 995 / 0/0
Offset Offset 1 200 801 / 0/0
Blast Blast 70 30 670 100/150 5/10
Exhaust Exhaust 225 75 900 150 (Stamina Damage)/ 5/10

Material Drops

High Rank

Reward TypePartItemIconQuantityChance
Carving Kut-Ku Scale+
Kut-Ku Scale+
1 30%
Carving Kut-Ku Carapace
Kut-Ku Carapace
1 23%
Carving Kut-Ku Wing
Kut-Ku Wing
1 18%
Carving Kut-Ku Ear
Kut-Ku Ear
1 13%
Carving Giant Beak
Giant Beak
1 11%
Carving Bird Wyvern Gem
Bird Wyvern Gem
1 5%
Broken Part Rewards Head Kut-Ku Ear
Kut-Ku Ear
1 100%
Wound Destroyed Reward Kut-Ku Scale+
Kut-Ku Scale+
1 50%
Wound Destroyed Reward Kut-Ku Carapace
Kut-Ku Carapace
1 50%
Target Rewards Yian Kut-Ku Certificate S
Yian Kut-Ku Certificate S
1 8%
Target Rewards Kut-Ku Scale+
Kut-Ku Scale+
1 20%
Target Rewards Kut-Ku Carapace
Kut-Ku Carapace
1 20%
Target Rewards Kut-Ku Wing
Kut-Ku Wing
1 15%
Target Rewards Kut-Ku Ear
Kut-Ku Ear
1 8%
Target Rewards Giant Beak
Giant Beak
1 8%
Target Rewards Inferno Sac
Inferno Sac
1 18%
Target Rewards Bird Wyvern Gem
Bird Wyvern Gem
1 3%
Investigation (Basic) Kut-Ku Scale+
Kut-Ku Scale+
1 23%
Investigation (Basic) Kut-Ku Carapace
Kut-Ku Carapace
1 23%
Investigation (Basic) Kut-Ku Wing
Kut-Ku Wing
1 16%
Investigation (Basic) Kut-Ku Ear
Kut-Ku Ear
1 10%
Investigation (Basic) Giant Beak
Giant Beak
1 10%
Investigation (Basic) Inferno Sac
Inferno Sac
1 15%
Investigation (Basic) Bird Wyvern Gem
Bird Wyvern Gem
1 3%
Investigation (Valuable) Kut-Ku Wing
Kut-Ku Wing
1 33%
Investigation (Valuable) Kut-Ku Ear
Kut-Ku Ear
1 21%
Investigation (Valuable) Giant Beak
Giant Beak
1 21%
Investigation (Valuable) Inferno Sac
Inferno Sac
2 18%
Investigation (Valuable) Bird Wyvern Gem
Bird Wyvern Gem
1 7%
Investigation (Guaranteed) Bird Wyvern Gem
Bird Wyvern Gem
1 100%
Tempered Wound Destroyed Reward Wyverian Bloodstone Shard
Wyverian Bloodstone Shard
1 50%
Tempered Wound Destroyed Reward Wyverian Bloodstone (S)
Wyverian Bloodstone (S)
1 35%
Tempered Wound Destroyed Reward Wyverian Bloodstone
Wyverian Bloodstone
1 15%
Carving (Rotten Monster Carcass) Kut-Ku Scale+
Kut-Ku Scale+
1 40%
Carving (Rotten Monster Carcass) Kut-Ku Carapace
Kut-Ku Carapace
1 30%
Carving (Rotten Monster Carcass) Inferno Sac
Inferno Sac
1 30%
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