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.
Teemo with on hit effects and built depending on situation.
Shaco is jungle/ganker with some on hit effects and attack.
Boots of Speed + Health Potion
Cloth Armor + [Health Potion
Doran's Blade - Good if you know that you will be getting early jungle pressure. Also good for easier matchups like Riven, where their gap closers are smaller. Getting Dorans blade early will also force melee champions to go agressive on you, and if you have an agressive jungler ganking your lane constantly in the early levels you will be completely dominating your lane.
Malady - On hit effects
optional Wit's End - On hit effects
Mercury's Treads OR Other boot depending on opponent (AP) characters
Vampiric Scepter - If sustain is needed in lane maybe
Phage - Good for HP and Attack damage, slow helps with ganks
Madred's Bloodrazor - Enemies stacking health
optional Last Whisper - Enemies stacking armor
optional The Black Cleaver - Enemies bit of armor + Good AS and DMG
Frozen Mallet - Slow and better autoattacks
Guardian Angel - For more Armor
Banshee's Veil/ Quicksilver Sash - Opponents has lot of CC or AP
alternative Quicksilver[i] Sash - Magic Resist
Dorian's Blade OR Cloth Armor + 5x Health Potion
Boots of Speed
optional Wriggle's Lantern
Wit's End - Has some nice 1v1 on hits and magic resist
Ionic Spark - Pretty good AOE ability and AS
The Black Cleaver - Good for a bit of armor penetration and damage
Phantom Dancer - Gives good mobility and crit and as
Infinity Edge - Lots of damage and good crit