I think it needs to level up while a dark pokemon is in the party. I'm not sure if there is a level requirement. --- Thank you, gentlemen! Someday, I will repay you. Unless, of course, I can't find you or if I forget.
He doesn't do it by level. Its been said that he evolves by a new unknown method. Apparently to evolve to Pangoro you must levwel up while having a dark type Pokemon on your team. I'm not sure if that works at any level or so but we'll find out once we play the game. --- PSN: RalphLPolo 3DS FC: 5026-5374-5454