Malinu

Malinu is a mysterious trickster, who often recieves the nickname raspberry. Even though its meant as an insult, malinu doesnt really care,and ends up taking it as a compliment).

They are russian!

They have umbrakinesis, aka the ability to manipulate shadows. The created shadows manifest as a simple blob (that can or not have 'faces'), and cannot be grabbed, but they can interact with the world around them (like a ghost)