Power leveling, is there a way?

[Teetz]

Anyone know if there is a way to power level yourself a new character once you reach end game?

[Ayk-]

Apart from rushing to the end of campaign, get some leveling uniques for your alt character. Lessons of the metropolis boots is great for leveling on alt character with the falcon chest as you will move much faster compared to a regular fresh character.
Skill choices may change depending on desired character. I can recommend lightning blast for smooth levelling for a mage.