Sacred 3

This is the maximum level. You need 450,050 XP to get this far. You need to be at level 49 to be able to allocate skills. From 49 to 50 it will take like 10-15 minutes fighting the Ice Golem on Deity.

Fighting the Ice Golem, who is the very first enemy as you start the mission Icecreek Sanctuary, is arguably the fastest method to level up, and while the Golem also drops a decent amount of gold, it can be used as a quick gold-farming method. See Perfectionist for better money farming locations though.

If you prefer solo XP farming, I've tested an efficient method of getting to 50 in a few hours:

• Play the story missions on Warrior up to Icecreek Sanctuary in order to get a few weapon/armour upgrades.
• Restart this mission to fight the Ice Golem. After he's defeated, quit and reload the mission. Repeat until you've hit level 18. After that the Ice Golem won't give much XP.
• Play the story missions up to Greyveil. Do this mission until the first boss (the one with crystals coming from the ground). After he's defeated, quit and restart the mission. Do this up to level 26.
• Finish the story (Ashgar).
• Fight the Ice Golem in Icecreek Sanctuary on Deity until you hit level 50.

Below is a video by Kagerasimaru that helps quick levelling up until about level 30:

Alright so this is my video of me helping my brother power level his character. My character is level 50 maxed out with level 5 weapon and armor. What you want to do is play the last level with the bosses on warrior. Make sure you do this for characters from level 1- 30 afterwards then you can level up your character with the Ice Glacier.

For this run your partner that you're helping will gain 2 level ups when they're from level 1-15 or 16 I believe and until 30 it's a level up and a half mostly if not just one level up per run. I used this method with my brother and we levelled up 2 characters each very quickly. You can also play on deity but it's brutal in terms of damage.
Hope this helps.