iRO Archer Training Guide

Archer building guide was from here.

Archer Building guide corrections:
Arrow Shower: The guide says, well, that arrow shower is not so useful, but when a bunch of aggressive monsters attack you at the same time, well, it's pretty useful.
INT: INT is very useful, let it be like 10-11, that's a good amount.
DEX: DEX above all. Build DEX, that's gonna make your hits stronger with bow.
AGI: AGI is a necessary good thing :-) Let it be about half--one third of your DEX.
Improve Concentration: The guide says it costs too much, but with a 11 INT at skill level 4 your SP rises back to max while the effect goes away, so it's at no cost, if you're not using your SP in any other way. However, if you raised it to a level, you'll use up the max amount of SP every time, it doesn't matter if you're not using it at the max level.
Archer Quest Skills: Also, to be able to do the Archer Quest Skills, you'll probably need to train yourself up to JLV 50 at least, 'cause they are pretty tough.
Arrow Repel Quest: Bill of Birds --> PecoPeco, Yoyo Tail --> Yoyo, Tentacle -->Hydra (@ Undersea tunnel 1), Banana Juice --> Juice Quest (banana: Izlude fruit vendor), 2 Emerald --> buy it.

Where to train?
Basic Levels:
Make it up on the training ground to LV10 & JobLV10, then teleport to Archer Guild, they'll make you an archer right away.
Archer:
JobLV 0-4: hunt porings or alike anywhere, from JLV4 you'll be able to use the bow you get in Archer Village.
JobLV5-12: hunt Rockers and Savage babes
JobLV13-40: hunt Mukas, and PekoPekos (PecoPecos assist)
JobLV40-47: hunt Bigfoots
JobLV47-50: UnderSea Tunnel lv.1.