All you will 'need' for your attacks is BS, BU, AS, Impale, Sharks, and a buncha' +recharge.........for the most part.
You will also want a **** ton of money to dump into your build, so you can hang out with the cool kids. :P
BS for pvp? (also! what are sharks)
You don't have to take BS, you can take Lunge instead I believe. It's up to you, either way it will not get much use. I don't even waste any slots on it. ymmv.
Sharks can be acquired via the Levi epic powers, so just do the Capt Mako arc when it comes time. Sharks are a nice 80 ft. ranged attack which can be a very good friend in PvP. Just make sure to not rely on it. It's a secondary attack only, AS is your money. Nothing replaces that. I highly recommend slotting your AS with 3 Acc/Dmg Hami's and 3 dmg procs. The occasions when 2 or even 3 of the procs fire off, is truly painful for the recipient.
Hey could someone hook me up with an epic spines/nin build?? (PVP)
Thanks!