Blackjack MBTI Personality Type
Personality
What personality type is Blackjack? Blackjack is an ENTP personality type in MBTI, 3w4 - so/sx - 379 in Enneagram, RLUAN in Big 5, SLE in Socionics.
Biography
Percy's trusty horse, who he rescued from slavery in Luke's ship. Percy can talk with him because he's a son of Poseidon, who made horses.
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