At first depending on the map 3v3 or 5v5 you may want to gank bottom with your team in a 3v3 or plan a strategic assault on the weakest member of the opposing team in your lane. If you get frist blood you are on your way to rapege.
To begin the match buy boots of speed and 3 health potions. Get a point in alpha strike to harrass an oposing champion. When you have a chance go for the kill (make sure you have double strike ready and if level 2 wuju style ready to go). If you do get the kill go grab the beserkers greaves and Gradually build for yoummus ghostblade. If you dont get first blood still try to go for a kill but farm minions for a while to get started.

When you have the yoummus ghostblade you can easily sweep away champions left alone at level 6 is where the fun really begins. When you spot an easy target get up close with alpha strike, then hit him/her a few times with regular attacks if they start to become a threat pull out highlander and wuju style and fight back and most likely make them run if this happens chase them with highlander up if they still manage to get away use alpha strike and yoummus ghostblades active ability to put them down.Using this tactic usually attracts the attention of other opposing champs so be careful you may be the first target in a teamfight. Doing this strategy will get you a few extra kills midgame putting you on the route to your 2 phantom dancers which will give you a very high attack speed and crit chance giving you the edge on most champions in solo fights or teamfights.

By this time in the game if you followed directions of this guide you will have 2 phantom dancers. Now its time to focus on some damage output. While you are able to do some massive damage already building a infinity edge is essential to end game fights. It will most likely give you the highest damage output in the game if you invest in the infinity edge (since everytime you crit you now will hit 250%) the infinity edge will give you the finishing touch to your crit damage along with some added damage allowing you a 100% chance to crit, mix that with the attack speed boosts from your items and highlander and you will be a force to be wrekoned with. To finish off the build a frozen mallet will give you some extra dmg plus a slowing effect to further chase down ur targets and some extra hp.