when you fail your Mob train), some healing items and skills! (claymore trap lvl 5). (you can also use authoritative badges to run faster) Try to never get hurt or stun by a stalactick Golem (rape =) use fly wings before being hit if you want to survive. Rogue and Stalker can preserve Claymore Trap skill and do the same with bow or using Throw stone (Hiding Skill helps a lot!) ... Hunter fast leveling RO ragnarok onlile Calymore trap mine trapper mob train Axxis Time machine Mystery of time ...