Begin by training in Stage 1a. Train there until level 3 when you can go to stage 1b by clicking on the tomb. Train in stage 1b until level 5-7 and begin training in stage 2a. When you have come to level 10, Try to kill the Fell dragon in Stage 1c. (If it is too difficult for you, try to find some help. After killing the Fell Dragon, do not return to stage 1 for training anymore.
Stage 2
Begin by training the same way that you did in stage 1a until you reach level 15, and enter Stage 2b (Far left of 2a). Now take a long time, and train until level 20-23 and attempt to kill the Giant Treant. If it is too difficult for you, then ask for some help. After killing the Giant Treant, go strait back to 2c, and begin training again, until you reach level 35. Once you reach level 35, go to 2d (bottom of 2c). In Stage 2d, train for a long time. (TIP: Here, you will want to team train, so find someone online, and have your friends join the same team. Now you will all share earned exp) Stay in Stage 2d until you reach level 45, and get some help to kill the pheonix. After you kill the pheonix, you still wont be able to enter stage 3 yet, but just continue to train in stage 2d. Train until level 60.
Stage 3
Upon entering stage 3, do not move far away from the town portal. Stay here, and wait for the enemies to come to you, and then kill them. Keep doing this until level 67 or so, and start to kill the turrets. Do this until you reach level 70, and then you are ready to enter Stage 3b. In stage 3b, start with killing the ragers and leakers to the left and right, as they will be easier to kill. Train in this stage until you reach level 80, and now you are ready for the fun part... YOU GET TO JOIN KINGDOM!! You will want to train in Kingdom for most of the time, and leave stage 3 alone unless you are bored.
Kingdom
When you enter, you will be able to level up to 151 (Only in Kingdom). In Kingdom, all experience you get in here will be multiplied by 10 outside, so this is the best and fastest way to level up. When starting out, dont rush into battles, stay with groups, so you can get your experience faster. Good Luck
Stage 4
Here you will fight many of the enemies that you encountered in all of your other stages. If you are a mage or an assassin, then this will be easy. Just begin by entering, making a clone, and wait for enemies to come. Then poison them, and go invisible. Wait until they reach 1 HP, and kill them and collect all of your experience. Do it for the rest of your life. If you are an attacker, then bladeslash the stage until you die. Just keep doing this, and you will get your experience soon enough.
