There's no real raiding, correct. This game is basically Asheron's Call without the good loot system. There's just a bunch of stuff you can go murder until you get enough random items and materials and then you can leave. Some good farm spots, some shit ones. Dungeons are just ... there. Caves, castles, whatever aren't instanced (besides the server-channel instance scheme). There are some bosses you can summon with scrolls that drop loot but if you're looking for WoW/EQ style trash/boss/trash/boss/trash/epicboss raid then it's def not here.