Another character in this work is the brother of Untamo and later uses magic to change cows into bears before killing himself in a berserk rage.  
One character in this work becomes pregnant after eating a lingonberry and gives birth to an unnamed son who is later named king by Ukko.  Another character in this work is the brother of Untamo and later uses magic to change cows into bears before killing himself in a berserk rage.  In addition to Kullervo, one character in this work plays a kantele made from the jaw-bone of a giant fish and visits the belly of the ground giant Antero Vipunen, and that character, along with Lemminkäinen and Seppo Ilmarinen, later steals the Sampo from the people of Pohjola.  For 10 points—name this work, featuring the heroic shaman Väinämöinen, a compilation of Finnish folklore by Elias Lönnrot.
One character in this work becomes pregnant after eating a lingonberry and gives birth to an unnamed son who is later named king by Ukko.  
{Kalevala}