Amhuluk

Amhuluk is a Titan that appeared in Godzilla: Lord of the Galaxy.

This is a truly bizarre kaiju, as he had actual moss grown on his body, and his horns and spikes resemble trees a lot. Living in swamps, Amhuluk sometimes releases a toxic fog to kill its prey, but it also can be used to weaken other Titans. His camouflage also allows him to perfectly blend with the environment, which may not only help this monster during hunting, but also serves as protection - when a much stronger Titan appears, Amhuluk can just lay down and pretend to be a part of environment so he won't get attacked. However, this trick works only when there's a forest or swamp nearby.

Name
Amhuluk is a creature in the mythology of the Kalapuya people of Oregon, commonly associated with drowning, disease, and fog.

Design
At the time when Amhuluk was added to the series, there was no official art of that Titan. His design was based on his mythological counterpart with a personal changes.

Being quadrapedal and can become bipedal, Amhuluk, being the swamp camouflage monster, has green moss and vines growing on him, with an exposed, wood-like spine and a bony, theropod skull. He also seems to have an exposed rib on his side as well.

Origins
Amhuluk was discovered in Russia, in 2012. This Kaiju was named after Oregonian water monster, who may also belong to the same species as the Russian Swamp Titan.

Adept Swimming
Because Amhuluk primarily hide in swamps and marshlands, he has to stay underwater for a long time. He would even have to travel under the marshy water well too.

Camouflage
Amhuluk's back consists of wooden spines and mossy covering which allows him to travel under the water and be stealthy and hidden at the same times. Even his whole tail consists of, primarily, moss.

Toxic Fog and Blood
Like the Rhedosaurus, Amhuluk has toxic blood which can prove fatal to humans and can unleash a toxic fog which can weaken enemy Titans. It can also perhaps kill smaller ones and his own prey.

Poisonous Skin
As an extra layer of defense, Amhuluk has a layer of poisonous skin, similar to that of a Poison Dart Frog.

Durability
Amhuluk has an armored head, which proves as a natural helmet or a shell for its durability on the head.

Trivia

 * Amhuluk is the first MonsterVerse Titan to not have a video media appearance to appear in Lord of The Galaxy series.