Welcome to hell!

3) Harassing

While focusing on your own creep score is crucial, so is denying the enemy champ the ability to farm gold at his or her leisure. LoL really is a multi-tasking game, so make sure to divide your focus evenly between increasing your own gold farm, and limiting your opponents. Push them back to the tower as much as possible and deny, deny, deny.

Blitz is a great harasser

4) Good use of Masteries

Having a mastery page tailored to the champion of your choice is not something you can do without at the upper levels of LoL. Simply following a guide is good, but it is no replacement for having a page that matches exactly what you are trying to accomplish, customized to your play style. If it has been a while since you last touched it up, spending some time and energy on really tweaking your pages may give you the boost you need to bust out of bronze.

An offensively stacked tree

5) Lead your Team

Bad organization and a lack of leadership loses more games than anything else. Too many people refuse to communicate, and simply roam where they please without a teamwork strategy in mind. While you don't want to be bossy, being active in communicating can help put together the kind of push that can drop a couple of turrets and win the game. When your allies are all roaming other parts of the map, try calling for a precision strike or planning an ambush- just don't be passive when it comes to putting teamwork into action.

Mord leads us to victory