Guild Wars 2 New Player Guide: How to Level INSANELY Fast!
“Bonus Experience – When you kill an enemy in the world, you might see 5 xp + 2 xp pop up . What this means is you’ll gain bonus experience depending on how long an enemy has been alive in the world, which gives you even more incentive to explore.” Enemies that have been alive (bear with me, that’s a huge article.