Okay...this guide is intended for players who are already comfortable with Ezreal. I provide an insight into Ez's items...but nothing in depth about everything else. For some great Ezreal guides that cover...well...just about everything...check out these few guides:
1. AP
2. AD
3. HY

Okay...many of you have noticed the Rally spell...and are going...wtf noob. Well...not only is it ****ing amazing...itll be even better once its been reworked. Don't knock it till you try it...it greatly buffs ezreal's spells.

Okay...next thing you noticed...is the redundancy between Arch Staff, and Manamune. Okay...I know...trust me...ive heard plenty of pissed off enemies laugh about it...even allies...but i swear to you...With the full build going...its absolutely amazing...650ap...and 250 AD...your Ulti will hit point-blank for around 1300dmg...its just...ugly :)

Just...trust me...and try it. All that needs to be said. Runes are subject to what ever you prefer...Mana and Magic Pen are also lovely alternatives...I just like having a round, 25 ap to start. The order in you build after you RoA...is completely subjective to how much gold you come back with...Getting a Rab and a Arch staff before Lich and sheen is also a way to build if you very very fed...but its rare...and sheen is so valuable on Ez...so i usually take it first.

GL...and Happy hunting.