Pros

Good lane bullying
Can easily beat AD champions
Enemies tilt and play worse
Mushrooms give you lots of wards
Easy to get CS

Cons

No defense against Burst Mages and Assassins
One mistake can cost half your HP
No tankyness
Banned in low elo

Passive:(INNATE: Teemo gains Twilight Shroud old2 invisibility if he stands still for 1.5 seconds without acting or being acted upon. He will remain stealthed so long as he doesn't move, doesn't act, or is Airborne icon displaced. If within a Brushmaker brush, Teemo gains stealth after 1.5 seconds even while moving and may move freely within its boundaries without breaking stealth.

Element of Surprise
ELEMENT OF SURPRISE: When Teemo breaks stealth, he gains the Element of Surprise for 3 seconds, granting him Attack speed icon 20 / 40 / 60 / 80% (based on level) bonus attack speed.)

If they are low health go invisible and wait. Once they get nearby Q or AA them and keep AAing until they die. Don't forget this ability as it can turn games around.



Q: (ACTIVE: Teemo shoots a dart at the target enemy, dealing them Ability power magic damage and Blind icon blinding them for a short duration.
This abilty is easy to use. Start trades with it and use it whenever possible.






W (PASSIVE: Teemo gains Movement speed icon bonus movement speed if he hasn't taken damage from enemy champions or turrets for 5 seconds.
ACTIVE: Teemo doubles his Movement speed icon bonus movement speed for 3 seconds and prevents it from being disabled by damage for the duration.):
Use this to chase or to run away.

E (PASSIVE: Teemo's basic attacks deal bonus magic damage and Poison icon poison his target. Poison icon Poisoned targets suffer magic damage for 4 seconds, with subsequent attacks refreshing the Poison icon poison's duration.): You don't even need to cast this its very easy to use.

R (PASSIVE: Teemo stores a Noxious Trap charge periodically, up to a maximum of 3 at once.
ACTIVE: Teemo tosses a Noxious Trap mushroom trap on the ground, which stealths and arms after 1 second, lasting up to 5 minutes. While armed, mushrooms grant Sight icon sight around them. Mushrooms can bounce if thrown on top of another mushroom. This can only happen once.
If an enemy steps on a mushroom, it detonates, Poison icon poisoning all nearby enemies, Slow icon slowing them, granting Sight icon sight of them, and dealing them magic damage over 4 seconds.Noxious Trap have Health icon 6 maximum health and can only be damaged by champion basic attacks (2 damage from Ranged role ranged and 3 from Melee role melee).) Place this in bushes and near corners. Put it in the Baron Pit or the Dragon area to make enemies get poisoned

This chapter is about what build you should use. There are 7 builds in this guide so it can be hard to decide which one is for you.
Harass and Burst is a good all rounder build that can poke or burst depending on the circumstances. When using this rune you should poke with Q and use Q first when all ining.
Annoying with Slow is good when you want a fun build that annoys the enemy into oblivion. It probably shouldn't be used in ranked but its very fun in normals. It gives Teemo well needed CC in teamfights and in lane. Hextech gunblade is more useful then it seems because of an overlooked part of glacial augment. It says
Tankmo is useful if your team needs a tank or if you want more tankyness and arn't afraid to sacrifice some power for it.
On Hit is good if you want an on hit build for teemo. Use auto attack to poke with this build.
Electro Assassin is good if you want a traditional burst build that can also poke well.
Ruin Everyone's Late Game is good if you want to poke in the early game and burst in the late game.
Attack Speed Assassin is good if you just want to burst. This build is very bad at poke so if you want even ok poke use Electro Assassin. Poke With Q.

If you want to make your opponents rage super bad play well and try to kill the enemy. Once you kill the enemy, flash your mastery and type /all ez. They will rage so bad and play worse. If the enemy kills you in a 2v1 type /all can't win without help. Fair. They won't rage but it will prevent them from thinking they can beat you.