Upgrade Guide
Beginners 0 rebirth Level 1 to 70 will have beginner equipment. At Level 1, complete the beginner quest to get a backpack and stat reset item, then go to Sitis Terra-Montanus and train until 65 level,
Then go to Castle Unos (take the ship from the NPC Boatman Baina at the port of Sitis Terra) and train until 70 level,
At Level 70, go to Altar of Blood (enter from the 4th floor of Montanus) to get a red orb,
Then go to Shadow Room (first accept the quest from the beginner quest NPC in Castle Cronous, then enter from the NPC Kukla in TOD Lobby) and train until 95 level,
Then spend some money to buy a fully evolved Growth Weapon, and go to River of Resurrection (take Narsha from the NPC Baina in Kaineus to go to River of Resurrection. Note: Not recommended for beginners because there are monsters on the ship that can easily kill you. It's better to pick up the teleport scrolls dropped by monsters, decompose them to get items, and then combine 3 of them at the Item Combination Merchant in Castle Cronous to create a teleport scroll to River of Resurrection) and train until 115 level.
After 1st Rebirth, the leveling guide from Level 1 to 115 is the same as the method for Level 1 to 115 at 0 Rebirth. At 1st Rebirth Level 115, you can do the Ice Maiden quest. Go from Ma-Dravas to Ice Castle, after killing a specific number of monsters in Ice Castle, a stone tablet will appear at the 12 o'clock direction of the map. Click the stone tablet to enter the 2nd floor and start the quest.