If you're new, I got some knowledge for ya, if you're climbing back up the mountain, I have a tip or two, if you're already maxed out... stick around anyway we love to have ya ;)
These are the MOST effective ways to accumulate XP and I'm pretty sure I said the word "XP" about 223 times in this video ALONE. akakakak
(Music used in video provided by KZread sound library)