Gilkuza is a large wyvern presented only in the Monster Hunter Orage.
It is extremely dangerous and very protective of its lair. Its strong limbs allow it to cling onto walls similar to a Khezu.
- In Chapter 11 of the Orage manga, it is revealed that Gilkuza is not an undead or zombie dragon, but just appears to be because of its flesh being so thin, making all the bones in its body appear vividly.
- In Chapter 12, the Gilkuza itself seems to be some sort of catalyst or shell for the legendary dragon of light, Myo Galuna, as the dragon erupts from the corpse shortly after the Gilkuza is defeated.
- This process mimics the way the Kushala Daora sheds its skin.