Louhi

Louhi, also known as the Witch of the Eagle, is a Berserker-class Servant in the mobile game Fate/Grand Order (FGO). She originates from Finnish mythology and the epic Kalevala, where she is the mistress of Pohjola, the land of the far north, symbolizing the various calamities of the north. When manifested as a Servant, she appears as a young girl, incorporating elements of modern Finnish culture. Though she typically presents a calm and indifferent demeanor, she can become incredibly furious when provoked. Louhi possesses immense magical power, capable of manipulating the weather, altering the orbits of the sun and moon, and summoning various powerful familiars like the giant eagle Kokko, the dwarves Tonttu, and the sea monster Turisas. In the game, she is known for her unique skills and Noble Phantasm, such as 'Polaris Circulation,' which summons a bounded field formed by the mythical mystic code 'Sampo' and transforms her into a giant eagle to battle. She has an 80% self-charge NP, provides a 20% NP charge to allies, and also has damage buff and control effects. Despite all of this, she harbors strong animosity towards the sage-poet Väinämöinen. Overall, Louhi is a complex character in FGO, both powerful and unique in her background.