Nyla is a long light blue seal with armor covering her chest and back. She has a large horn on her forehead. She is slim and fit and able to swim very quickly in water while dodging a number of items that may cross her path.
Nyla is a free spirit and her greatest desire is to see the entire world, something she could not do before becoming a Guardian Spirit as she needed the cold temperatures of the arctic to survive.
As a spirit of ice, Nyla has power over and is capable of manipulating all elements of ice. She cannot manipulate water in it's liquid form however, only in it's solid, ice form.
- Frosty Air: Instantly freezes anything she touches.
- Horn Impact (Offensive): Charges to impale with her horn.
- Blizzard Storm (Offensive): Generates a blizzard below -273K that can instantly freeze anything in it's path.
- Sub Zero Destruction (Offensive): Freezes her opponent in a block of ice and smashes it with her horn.
- Ice Wall (Defensive): summons a wall of ice that deflects opponent's attacks
In weapon form, Nyla appears as a long spear, called the Tundra Spear. The tip emits a cold air that can freeze things on contact. It is also equipped with a harpoon on the other end.
When combined with a human, Nyla's Beast Fusion takes on an armored-like figure skater. Long cloth flows down from the waist and can form into a tail when submerged in water. However there is no breathing mask like with Hylia's Beast Fusion. She is also equipped with skates on the bottom of her feet and can create paths of ice for travel.
- Nyla's horn is based on a Narwhal horn.
- Nyla is named after the Shirshu from Avatar: The Last Airbender of the same name.
- Tundra Spear is based on Crow-of-the-Abyss' Ice Spear.