Originally Posted by itsDozier
What is there to master? You hit them when they have low HP. It's not as if you can be denied. I don't quite understand your post.
Please don't give such a smart ass remark. Last hitting isn't just based on waiting for it to be low, then attack it. Alot of people misjudge the creeps hp and hit a tad bit too early and lose the CS. Also, if you don't have the proper positioning you may take some harass from the opposing team. If you can farm under the tower by knowing the combo of [Hit] [Tower] [Hit] and [Tower] [Tower] [Hit]. Knowing if their are two minions low to hit one with a basic attack and/or use a spell to catch the other minion.
All of these play a great deal into last hitting, so next time don't be such a smart ass, and perhaps if you don't understand the post he has made, then he isn't looking for your input as it was invalid/useless.