Bronze Yian Kut-Ku
Bronze Yian Kut-Ku by Chaoarren
Titles Bronze Strange Bird
Nicknames Rare Derp Bird, JewelKu, Fine Chicken
General Info
Species Bird Wyvern
Habitats Old Jungle, Verdant Hills, Verdant Summit, Tower Summit, Forlorn Arena (Tower 3), Defiant Stronghold
Size Moderate
Relatives Yian Kut-Ku, Blue Yian Kut-Ku
Signature Move Fireball
Elements Element Fire
Ailments Severe Fireblight
Weaknesses Element Ice (On Head), Element Water (Body)
Creator Chaoarren

Bronze Yian Kut-Ku are Rare Species of Yian Kut-Ku.

Bronze Yian Kut-Ku
Bronze Yian Kut-Ku Icon by TheBrilliantLance Known in legend as the bronze chicken. Its scales are desired by many, but few will ever even see it. Those who do see it will learn that their fire powers surpass most of normal Kut-Ku species and their shell defends it well against standard attacks. Its a Rare Species one who tracks them usually finds first, but it may be their last should they underestimate it.


This Rare Species processes a shell of bronze, wing webbing and ears that look like gold and an orange beak. The iris's of its eyes are red.


The Bronze Yian Kut-Ku shows much more aggression when angry than its two other Subspecies.

Rage and Tired states

  • Enraged: Will huff flame from mouth.
  • Tired: Drooling from mouth. (This state is very brief compared to its other species.)


Most of its attacks are borrowed from its subs and also takes the new attacks from higher ranks

  • Double Beak Slam: The Blue Kut-Ku taken beak slam will always be done twice. When enraged it loses the charge up for the second attack
  • Double Dash: Like a Frenzied Kut-Ku it can do a second charge.
  • Quintuple Huge Fire Glob Spit: It can do this attack out of rage.

Enraged Only

  • Fire Glob Upgrade: Its normal globs become huge sized, thus increasing their range and damage.
  • Ember Spray: Springs down and sprays out a cluster of embers that land all around it.
  • Fireball: Jumps up and down with its throat glowing orange. Soon a fully formed fire ball like a Garuga's is shot out of its mouth. This attack causes it to flip backwards once and leaves three seconds free hits time.

G Rank Only

  • Fireball Recovery: It will no longer flip over, it will just move backwards a second.
  • Derp Bird's Rain: Squawking loudly it snaps its beak multiple times to create sparks. It will then chicken run across the area repeatedly doing its ember spray until it falls over. This creates a lot of projectiles to dodge and it likely one ember will hit someone at least once.


High Rank

Icon Item Name Description
Scale Icon Brown Bronze Yian Kut-Ku Scale A scale from the rare Kut-Ku. Many aim to get these.
Carapace Icon Brown Bronze Yian Kut-Ku Carapace A shell from the rare Kut-Ku. Gives armor to an otherwise vulnerable wyvern.

G Rank

Icon Item Name Description
Scale Icon Brown Bronze Yian Kut-Ku Shard Even under the shroud of darkness this scale still shines like no other. Nobody could ever imagine this when hearing "Kut-Ku".
Carapace Icon Brown Bronze Yian Kut-Ku Cortex In this quality and strength it is more useful than actual bronze. Too bad the appearance isn't as appealing.
Scale Icon Brown Bronzeshine Scale This unique scale has been sought after since ancient days. Only a few select individuals have ever obtained one, as its extremely rare on a already rare monster.


  • Ears Wounded


The mount is non unique, it is shared with many of the winged wyverns like it.

Interactions with The Frenzy/Hyper Status/Apex

Since Bronze Yian Kut-Ku is a Rare Species it cannot contract The Frenzy.

Hyper Bronze Yian Kut-Ku are on Hyper Yian Garuga levels of difficulty from their speed and attack power.


  • Like the Rath Rare Species its back,tail, and legs need high level sharpness to hit without bouncing off.
  • Bronze Yian Kut-Ku was created as to create the idea of a "medal trio".
    • Yian Kut-Ku is bronze, Rathalos is silver, and Rathian is gold.
  • Despite being a Rare Species, they are not considered Elder Dragon-Level Monsters due to them not being dangerous enough to warrant the classification.