Shadower/CB - upgraded skills

Well Night Lords are also using a recolored lucky 7 (1st job skill) when they're lvl 200...
I dont see anything wrong with Shadowers doing the same for bosses...

Although a combined upgrade of Sblow + Bstep to raise overall DPM would be better though... 6x 160 & 2x 700% maybe?

Edit: Hmmm applied that upgrade to my DPM Excell sheet, and got us on par with Hero's and DK's...

Why do you insist on taking combo attack classes, who use some of the most interesting attack patterns in the game, and reducing them down to spamfest classes? Buccaneers have a huge variety of attack skills that can be chained into each other, and all you want to do is up spam Demolition for an entire boss fight. Shadowers have three possible attack skills to use on bosses and all you want to do is raise the damage on the most spammable one.

Methinks you're playing the wrong classes if you want a high DPS spammer.