Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
This build is meant to take down any champ. Teemo's passive also allows him to be a decent ambusher as well and hes an excellent ganker with exhaust/frozen mallet in comination with move quick/ghost. Now depending on the team you are facing, you may want to switch madreds and nashors tooth. If the team is very heavy, start with madreds. If not, start with nashors. These two items are a key component of this build combined with frozen mallet. This is because while madreds provides great damage and speed, nashors will give a little boost to his poison as well as give him attack speed and cooldown reduction so that you can spam your shrooms all over the map. If you are able to complete this build, and even if you get only to frozen mallet, even tanks will not want to face you (or they will since you might be highly focused on in fights, but with teemo's "move quick"ability that shouldn't be a problem). I'm assuming that players reading this build are familiar with teemo's roles and capabilities so that i dont have to tell you to lay down a muchroom whenever you can or to never be by yourself. Please rate this build as I am sure it will not fail you on the fields of justice as you follow the Scout's Code. LOLZ