An Eidolon's Guide to Mythos

Isle of Metal

The Isle of Metal. The first of the trial islands, in which you will have to use your wits more than your strength. The island is a desert, covered in mountains of scrap metal. Dust storms ranging from an hour to a full 24 hours occur often, and finding shelter is recommended, but not needed. Many of the creatures on this island are made entirely out of metal, as though someone or something had constructed them, but there are a few creatures that are organic, and even some that are a mix of flesh and metal. The island has no vegetation, so the few organic creatures that live here are all predators.
Fauna
"Magical" Fauna
Crawler - a large, multi-legged machine that resembles a nightmarish centipede, with cannons mounted on every tenth section. They are extremely destructive, and hostile
Crasher - a large, metal beast. They have little regard for creatures smaller than them, and often engage in destructive battles with each other, crashing into one another. They can run at a surprising speed given their size
Juggernaut - a giant metal biped. It has two large claws that spin whenever it attempts to punch, and it has two collections of rotating blades on the bottom of its "mouth," which can be shot forward to pierce a target. The body is long, and it is a wonder that it does not fall as it walks, for its legs are in the middle of its body, while the arms are slightly forward
Blade Wing - a bird about the size of an eagle, made entirely from metal. They can shoot their feathers as though they were throwing knives
Acid Lash - a small armored creature that can spit acid. They tend to be rust colored and extremely aggressive
Fire Breather - a large metal canid that can breath fire, as they name implies. Fire is often seen leaking out the sides of their mouths
Titans
Phobos, The Bronze Beaked - a large bird made from metal, with an immortal crystal core. It seems to be wireframe covered in metal plates of various types of metal, such as copper and tin
Scratches, the Bane of Heroes - a creature that seems to be made of chains and metal plates. You will know when it is arriving based on the scratching noise that it makes as it travels