Ring of Life: one of THE most expensive uniques in the game.
+0: Dexterity: 7, Health: 7, Defense: 50, HP:50, MP:50, Lightning Resistance: 20, Poison Resistance: 30
+1: Dexterity: 10, Health: 10, Defense: 54, HP:75, MP:75, Lightning Resistance: 22, Poison Resistance: 32

Amulet of Dexterity: the dex boost is incredible
+0: Dexterity: 15, MP:50
+1: Dexterity: 20, MP:75, Defense: 2

Elf Belt: the dodge boost will help prevent you from getting Leg Cut and Scream'd
+0: Dexterity: 10, Defense: 30, Dodge Rate: 20%, Attack Ratio: 20%
+1: Dexterity: 15, Defense: 32, Dodge Rate: 22%, Attack Ratio: 22%

Kekuri Ring: best-value rogue unique, by far. The resistances are awesome for CZ
+0: Dexterity: 8, Flame Resistance: 15, Ice Resistance: 15, Lightning Resistance: 15
+1: Dexterity: 10, Flame Resistance: 16, Ice Resistance: 16, Lightning Resistance: 16, Defense: 2

ADD:

Dont go Cz until youre lvl 65 at least ( 10% decrease on all the dmg received), anything below that is a 2 hit kill to any other class (when buffed, if not youre a one hit kill).

Always carry weapon defenses, not wearing them, but in youre inventory. Having dd and sd whit you is a saving life thing, you wotn be able to always run, ppl there got scream and ice too, so youll need youre defense.

If you see a warrior redball...just atack another class, warrior redball is about 3k hp, so you pretty much got no chances of getting the kill.

ALWAYS carry styx on you, well at least when u on party, styxs tends to mess up the priests (not much ppl use styx so priest not habituated to counter it), that will give youre party the advantage.

Since youre talking about CZ archer paper and fp are not an option, minimun equipment is chitin or shell, you need to boost youre ac, if you got low defense you got no chances of runing away on cz..youll be death before u can say lightfeet.

The real minimum pk bow is Iron bow +7... anything below that wont work.

on my opinion this the way bows go...

Eagle Eyes +8 > Helenid +8 > EIB or IB +8 > Helenid +7 or Eagle Eyes +7 > Horn Cross Bow +9 > Chitin or Enion at +7 > Iron bow +7.

Prices are higher on uniques bows, so for a decent price you can get hxb+9, which has 122 ap and can be used whit wes.

Is useless to go pk whit armor below +7, +6 wont give you enough ac or dex.