Maplestory mechanic nightlord?

Yes, Nightlords are more expensive. You're gonna have to get maybe 300 million mesos or more for Zakum Helmet, a good set of throwing stars, thief equips, and a good claw. For Dual Blade, you need NX to get a certain skillbook for a pre-quisite to a skill. Last are Mechanics, they are not cheap or expensive (if you want good equips). They still do a lot of damage even if you have crap equips.