[beentheredonethat]

until 12 forget killing yellows. at 12 i can fight a yellow, but it's very very very risky.

you should be simply hitting dark blues, let your pet tank... until it gets to 40% hp and than help it by going into melee with lifetap.

if you don't do at least 1 point of damage to the monster yourself you'll get almost no exp.