I would suggest you to drop Peltasta for 1 more circle of Highlander, or Sword2 cause Pain Barrier worth it.
You don’t really need Peltasta for aggro when you have Matador’s Capote and Corsair’s Jolly Roger. Sure, you can lure more monsters with Swash Buckling (note that this last one can be used with Dagger too, not only shield), but Capote will reduce their crit resist with attribute, and Matador is all about crit. Peltasta would really worth only for Guardian, and if that is the reason, then you should go for Peltasta2 for higher duration.
You also have to remember that Faena has an attribute that increases its damage by 50% if you are not wearing a shield, so Peltasta skills would be even more worthless, unless you only want to swap to provoke and stun (and the first one you can do with your dagger).
That being said, I have two builds to suggest you that have Corsair3 and Matador2:
Swordsman1 Highlander3 Corsair3 Matador2
This build is not mine, but is an interesting option with lots of damage skills to not run out of combos. Lots of skills with Highlander full circles, Corsair for farming and DPS purposes, then Matador for crits, provocation and damage.
Swordsman1 Peltasta2 Barbarian1 Corsair3 Matador2
This build is mine, I use this character for farming as I said. Rotation os not as good as Highlander3, but I chose this one to have extra defenses with Peltasta’s Guardian. Barbarian1 is to use Cleave for extra fast crit rate. As I said, damage rotation is compromised on this one, but I did for extra defenses and this cheap +50 crit rate (almost a lv7 Green Gem on a subweapon).
I know that Matador is not a top DPS class (Fencer3 Matador2 on Rank10 might be really interesting), but I personally wanted a character for farming and this Corsair3 Matador2 shows up very handy, cause I didn’t want that tedious Linker2 Thauma2 combination.
Loving it so far, but I am aware that Matador will not be a top damage class, cause he is supposed to give you crit rate. Speaking of criticals:
- Ole lv10: +15% crit rate, +30% if you have the aggro
- Capote: -50% crit resist from monsters (attribute)
- Muleta: +10 crit rate per level when you successfully counter.