Jack MBTI Personality Type
Personality
What personality type is Jack? Jack is an ENFP personality type in MBTI, 3w4 - - in Enneagram, in Big 5, in Socionics.
Biography
Sumarbrander, also known as the Sword of Summer, or Jack, is Magnus Chase's sword and companion, formerly owned by his father, Frey. He is said to be the sharpest sword in the Nine Worlds. At the sword's request, Magnus renames him Jack after becoming his master.
