For pvp purposes, the thing you listed I think won't suffice...
the Physical Damage increase from the buffs, as well as status effect reducing (eventually immunity lv60+) and being Pure Str your magical Defense is gonna suffer if you don't have fire, so against Int based builds you'll have the disadvantage....and can't forgot fire imbue...being pure str you'll need all the highest damage you can get.
With Light...you have Phantom walk...good for charging those long attacks, or to pot back up...
Just like raphaell666 posted, Pacheon (main), Fire (main), Light (sub), is a nice build to pvp with....but only when you're fully farmed, as vanom stated.
Senbonzakura wrote:
what skills should archer add? a cold archer?
For an Ice Bow....same as a Fire bow, I'd say...Pacheon, Cold, Light (or Fire)
read this for the Pacheon skills
viewtopic.php?t=5044As for Cold skills:
Cold Force (Imbue)
Forst Guard (added phy def)
Forst Nova (AoE Frostbite/Frozen status)
Snow Shield (takes off a bit of damage in turn for your mp)
Cold Armor (passive, adds more phy def)