Nasus Build:

{"title":"Nasus","associatedMaps":[12,10,11],"associatedChampions":[75],"blocks":[{"items":[{"id":"1054","count":1},{"id":"2003","count":1}],"type":"Start"},{"items":[{"id":"1006","count":1},{"id":"1006","count":1},{"id":"1006","count":1},{"id":"1054","count":1}],"type":"Temporary (First Back)"},{"items":[{"id":"3057","count":1},{"id":"3024","count":1},{"id":"3067","count":1},{"id":"3101","count":1}],"type":"Second and Third Back"},{"items":[{"id":"3078","count":1},{"id":"3111","count":1},{"id":"3052","count":1}],"type":"Core (Early Game)"},{"items":[{"id":"3053","count":1},{"id":"3800","count":1},{"id":"3065","count":1}],"type":"Core (Late Game)"},{"items":[{"id":"3078","count":1},{"id":"3111","count":1},{"id":"3053","count":1},{"id":"3800","count":1},{"id":"3065","count":1},{"id":"3075","count":1}],"type":"Final Build"}]}

Toplane 0 - 15 Minutes

You would want to first start of by staying back and to get as little CS as possible. ONLY use your Q on minions instead of killing your minions with basic attack as to stack your Q to do maximum damage. Play patiently and get your jungler to gank. You need to make sure that you get as much minion kills as possible with your Q. You will also need to recall AS SOON as you have 900 points. Use these points to buy your "Temporary Order" This will help greatly in getting those first hits on the enemy champion and be able to heal if they get you low (AKA: Being Cancer) Once you reach 870 points after you bought your Temporary Start you can then sell one of your shields and purchase the Sheen in the "Second and Third Back" build. Then all you want to do is constantly sell ONE of your temporary items at a time and replace it with one of your Second and Third Back Items

Toplane 15 - 20 minutes

By now you should have or be close to having all your Second and Third Back items. Once you have finished to purchase all your Second and Third Back items you would want to be very aggressive with your lane. Try coming in behind them and combo them (Starting with W, then placing your E and then you would want to activate R and just destroying them with your Q)

Toplane 20 - 30 minutes

You should be close to having all your items, If not then the game is taking long and might be going to go in the 30 minute mark and that is not advised. If that happens then read the (30+ Minute Section) below. But if you are close to having all your items then you need to push the lane that is the most furthest progress (Most Towers downed or Most Damaged Towers) And gather your team and head straight through the lane destroying their towers and ultimately getting to their nexus as fast as possible :)

Toplane 30+ Minutes (If the enemy is causing the game to take this long)

Now you want to clear through their towers as you should already have 5/6 or 6/6 of your items. You Should be able to take down towers with minions alone easily BUT it is recommended to be with your teammates and get them all to take baron first. Then after baron you would want to rush MID lane with your whole team (You leading and being in front of them at all times taking the damage). At this point you should not worry about Kill Stealing and only worry about pushing and killing whoever stands in your teams way. You should have NO TROUBLE (Unless you are pushing alone) to push through mid and end the game.