Overlord x Dagger in Awakening

Hi
I have an Ol and GH, I like both! More OL is more fun!
OL will Enchanters "Awakening," he will "Steal Essence"? OL will be totally different? PVE solo?

The class Enchanters can turn "bot" for dual box? and forgotten?

Great doubt Overlord x Gost Hunter (dark elf - dagger)

What is your opinion?

OL won't be able to farm so easily at higher lvls, since he loses Steal Essence fyi.

steal essence as an Iss enchanter is bad.
it does the same damage as a normal attack.
and it casts very slow.
even in robes with acumen weapon, it is a slow cast.

pre awakening, they are boss with mp/hp vamp on it.