Nothing special really.. harass your enemy with your Q and W, a ward together with your E allows you to push and overextend more then any other champion and you can use your R to clear lanes once you decide to roam a little.

Overall Ezreal is a great pick and believe me, once you play top you will never want to play bot again!

PROS

+ STRONG HARASS WITH Q
+ CAN OVEREXTEND EASIER THEN OTHER CHAMPIONS THANKS TO YOUR E
+ PUSH YOUR LANE WHILE ROAMING THANKS TO R
+ SHORT CD ON YOUR R
+ INSANE SUSTAIN AND DAMAGE THANKS TO BUFFS TO BLADE OF THE RUINED KING

CONS

+ HARASSING COSTS MANA, LOTS OF IT.
+ SQUISHY, PREPARE TO GET ATTRACT THE ENEMY JUNGLERS ATTENTION
+ EXPENSIVE BUILD

21/09 - Nice damage and good defensives thanks to the armor and extra health.

The armor and MR runes are not discussable, always great during each phase of the game. Now the question remains: AD or ArP Quints?
It's rather simple, you pick AD if you want to ease your early game last hits and you pick ArP to make harass and force your enemy easier out of the lane.

We pick Flash and Ignite simply because Flash and Arcane Shift allows us to overextend further then any other champion you will meet on top lane (except Katarina and Akali) and Ignite we pick to deal extra damage, reduce healing and whatnot.