So here i am, Anticoya ,20 years old, French dude.
I've been playing Ezreal a long time since he always been my main.
I kinda tried everything on him, AP build, Blue build, and all kind and Test different style.
Well, i'm not in the top of ranked etc but i liked to find the best build i can.
All guys can have great ideas of build and i think this one is.
And it's a great way to have fun, carry the game as an adc with some insane poke.
Pretty sure this will bring you to win. Just try it !
This Guide is in construction, Feedback, Replies will help me to improve it. Thank you !

No need to denie ez is a real gay. squishie as hell, he can be destroy by most of the adc if you don't know how to poke. But well sexual orientation don't mean everything. He's a versatile champ, and quite safe. Your arcane shift can let you do mistake. You can annoy so much with your Q and Ult.

PROS:

Ezreal have great Poke.
Damn good escape.
Steroid attack speed for allies.
ULT that can GO ALL OVER THE MAP ! jeeez on my pants
Have nipples..Sweeeeet

Cons:

Really Squishie
Mana dependent
Requiere skills
Need Map Awarness

HERE comes why this Guide is named ThunderShot build.
With Statikk Shiv and Infinity Edge Your damage from Mystical Shot can Applies Thunder !
So Magical damage if crit can go up to 250.
You added the damage you do with your AD.. DAMN this is a Pika Poke !
TOP of that, you don't only have poke but you can benefit of good auto attack.

Statikk Shiv is great as item. For early farm and domination, the ennemie can't denie your push. Not even Caitlyn.
The rest is usuall build for ADC i guess. but i find that cool to have Alot of Crit and attack speed with Botrk and pene. You can have problem when you're facing an adc as cait or draven, because they out damage you. but just do some Q on it before and its cool.