Deviljho

Ibirujo, informally known as 'Evil Joe/Jaw', is classified as a Brute Wyvern. It can only be fought online and is very powerful. It primarily attacks using its powerful jaw and large tail. In rage, it will draw a breath of 'Dragon Element' while swinging its whole body about wildly. Hunters caught in the stream will find their weapon's affinity dramatically reduced. Because of its large body weight, Ibirujo becomes hungry very often and is in constant search of a food source.

In early High Rank (HR31+) quests, it is summoned by Qurupeco. However, because it is a wanderer with no fixed habitat, it can be found roaming any High Rank quest at any time. It is not until HR 51+ that you are sent out to hunt for Ibirujo on an actual quest.



Trivia

 * When Ibirujo goes into rage mode, previous battle scars will start to become visible.
 * Ibirujo's face can be "broken" twice. This will increase chances of a Skull Shell being obtained in rewards.
 * Its tail can be cut off for two extra carves.
 * Ibirujo also has a vaguely crocodilian head; it resembles the dinosaur Baryonyx.
 * Ibirujo also has short arms with only two fingers like another theropod dinosaur the Tyrannosaurus.
 * A drooling Ibirujo is an indication of its depleted stamina. Hunters should take advantage of this by using baited (Tainted/Poison/Sleep) meat and Pitfall Traps.
 * Ibirujo will eat the corpse of another slain wyvern/monster to regain its stamina; even another Ibirujo's body. It has also been seen to prey on Aptonoth and Popo.
 * A new gameplay feature shows that when you are jumped on by Ibirujo, it will pin you down with one leg and start eating at you. Every bite will decrease your health at a significant amount unless you are able to struggle away. There are several ways out of this. The most effective way would be using a Dung Bomb.
 * See: http://www.youtube.com/watch?v=-nGh5MyYcRE
 * When fought in the Tundra Ibirujo will limp away to Area 1 and break into a hidden area to sleep.
 * See: http://www.youtube.com/watch?v=REJbRdIK7V8
 * If Ibirujo does the 'Stamp' Attack in Area 7 of the Tundra, icicles will fall from the ceiling, doing damage if they hit players.