There u have some tips:
Atributte system ( example Mystic muse water, phoenix knight holy etc..)
From 80 lvl u can make Vesper weapon quest ( there is High-mid-low s84 weapons and vesper is low) ( 7rb Legendary Tales quest + daily wing's of sangs )
There are foundation system. There are PvP items for fame's. Enchant skills ( 2nd skills max +30, 3rd class +15) u can enchant ur skills from 3rd class, giant's codex is easy to farm DV, mahums, and other zones 80+. U can also change u enchant rogue and bless enchant. Giant's codex mastery can be farm from fortess ( knight epaulette ) later u can change it for gcm.
Talismans,shirt,bracelet can be get from fortess/castle too.
For better exp u should give to ur self 100 rec's for 50% bonus exp 1h and u can buy potion for make this bonus longer 1-2h ( Nevit's hourglass)
Pailaka quest, u will get good exp and pailaka shirt https://l2wiki.com/Pailaka_-_Injured_Dragon
Good for take some money at start 60-70+ is Pavel ruins (mage best), silent valley ( u can farm A-grade common jewels and armors), TOI Angels ( champions amazing adena), WOA Angels.
Helbound ( melee zone ), dragon valley ( mage zone ), sel mahums ( aoe zone, money quest EWS/EAS/ fire crystal /), Lizardman plains ( archer zone, u can take quest too), giant's cave
Best farm zones with party mostly is SOA and anthara's lair kariks.
There are instances and u can enter everyday. Zaken/ Frintezza/ Freya low, high. Delusion, laba, kama and others.
Dont spend money for D-B grade. There are shadow weapons up to B-grade. A-grade weapon + A/S grade weapon here and u can go take quest for vesper weapon.
*Here is also Teritory wars ( something like siege) and u can get goodies
u want to play?