Necrocluckmancy 101
Chickens, chickens freaking everywhere, a world of chickens!
Jack sat in the dark as he trained, the feathery creatures circling around him and clucking like there'd be no tomorrow.
They stared at his hands as he generated and manipulated the bones. This was a small trick he had been doing whenever he had some time off.
Every day he had been improving, and now he had finally reached a new level. He suddenly felt himself breakthrough!
[Acquired: Bone Manipulation F!]
"There we go. About freaking time!" He grinned, mentally reviewing the next steps.
There were two main methods of raising the undead.
1. Raising an existing body
2. Creating one from scratch
As for which one was stronger…it was impossible to say.
It really depended on the state of the body (option 1) and if any extra magical catalysts were used (option 2). It was also possible to mix them both for maximum effect.