User blog comment:B214/Question and Answers/@comment-166.216.194.23-20131021215841/@comment-16281343-20131021221148

They are definitely born with it.

But with the personalities of Sirzechs and Ajuka, I might lean on them training but not like Ise and the others, just a light training to polish their skills. Well, others might disagree because the high class devils hate the idea of "training" and/ or "working hard".