Satu Järvinen

Satu Järvinen is a witch who was recruited by Peter Knox.

Powers
Witchcraft: Satu Järvinen is a very powerful natural born witch with great power
 * Spellcasting: The act of changing and controlling events through the use of incantations and recitations.
 * Telekinesis: The magical ability to move objects with the power of the mind.
 * Elemental Control Elemental control is the act of controlling and manipulating the elements of earth, air, fire, and water. Satu has this magical power.


 * Summoning: Satu can summon the elements.
 * Witch Wind: Diana had been kidnapped by Satu Järvinen, however, due to Satu's power, the wind didn't have much effect.
 * Witch Fire: Satu is able to ignite meridian lines with fire.
 * Witch Earth: Satu unleashed a violent earthquake.
 * Weather Control：Weather control is the supernatural ability to manipulate atmospheric events via magical means. Satu has this power.
 * Flight: Satu uses the ability to fly to catch Diana.
 * Weaver: Satu Järvinen is a weaver.

History
Satu’s mother was a witch as well. Satu’s primary magical affinity is to the element of fire. She is prominent enough that Diana’s aunts know of her by reputation.

Introduction
Satu Jarvinen is a powerful witch with a secret. A loner at heart, she has an edgy style perfectly in keeping with her independent and fearless demeanour. Born among the Saami people of Finland, Satu was able to work spells before she could read or even talk. Satu is drawn to Diana, recognising her as an uncanny version of herself. But Diana will become either Satu's greatest ally, or most dangerous enemy.

Adaptation Changes
Satu plays a more significant role in the TV series. Her powers eventually return after she tortures Diana. She is tied to Meridiana's prophecy and learns from the ancient witch that she is a weaver. She later returns to Finland to question her mother why she hid this from her.

A Discovery of Witches Season 1

 * Episode 1 (Season 1)
 * Episode 2 (Season 1)
 * Episode 3 (Season 1)
 * Episode 4 (Season 1)
 * Episode 5 (Season 1)
 * Episode 6 (Season 1)
 * Episode 7 (Season 1)
 * Episode 8 (Season 1)

A Discovery of Witches Season 2

 * Episode 1 (Season 2)
 * Episode 2 (Season 2)
 * Episode 10 (Season 2)

A Discovery of Witches Season 3

 * Episode 1 (Season 3)

Trivia

 * Satu is a common Finnish female given name, which means "fairytale".