This is a guide to all the things that can be found in all of the towns.

Forest haven includes: Bennu the trader (buy bows, one handed swords, and warrior sheilds all up to level 5), the CTF signup (where you can buy or join a capture the flag game), Amira (stash your items, gold, and potions here), ozz the merchant (buy all types of items up to level 10 from weps to armor however there are no mage weapons), burke the blacksmith (forge all types of low level items), and finally ellie the enchantress (where you can buy all your mage weapons and sheilds and also buy potions here for the cheapest bundle value).

Dark forest includes: pvp sign-up (get player vs. player games here or join one here), marlon (buy weapons for all classes from level 11 to 15 here), jackson (buy armor for all classes from level 11 to 15 here).

Balefort castle includes: darada (stash your items, gold, and potions here), sinbad (buy all level 16 to 20 goods here except mage weapons and sheilds), artie/arthur/arnold (this is the bulk of balefort castle, here you can place an item to be sold or buy items from other characters, this is the consignment shop or CS).

Fathom crypts includes: sarcophagus (fight a battle against some old enemies like skeller crunch here by entering the sarcophagus), slim (buy all level 21 to 45 weapons and gear here, for mages he only sells helmets)

Sandstone caves includes: trader hearst (buy a worshipper mask here)

Lost expedition includes: ryom (buy armor for all classes from level 25 to 30)

Ancient swamps includes: jack (buy all weapons and armor here from level 31 to 36)

Alien oasis includes: ghost of malik (forge your mystery helm here after you finish his quest), blacksmith (forge your mystery weapon here after finishing the quest from ramala), jones (craft your mystery armor here after you complete the quest)

Balefort sewers include: farrow the forger (forge everything for you high levels here)

Thats it if i missed anything feel free to tell me so i can add it hope i was helpful