Eiri Gigantism

Many animals in Eiri have to be big to survive the frozen expanse. As such, Eiri is home to more megafauna than anywhere else in the world.

Due to the cold temperatures, most life in Eiri has adapted to being able to retain one’s own body heat. The most common adapted trait is their evolutionary increase in size and mass in comparison to the norm. This form of gigantism has allowed them to endure the cold from their layers of skin being thicker to compensate for their bigger size. However, this has also made the natural wildlife in the Eiri to reach gargantuan sizes, making them all the more aggressive in nature whether it be a territorial challenge or hunting.