Hello, hello,
For the begin as i said, ezreal is a caster and not an melee adc
his potential consist in ; hitting the ennemy and not be shot by the ennemie.

Why this runes : ICEBORN, u will have enought armor with that rush firt item so u dont need to have rune armor, magic will come with banshee if u are in difficulties but it s realy better to play with massive agressiv runes.

Then, the early, u need to stay safe before the iceborn, with sheen, u can trade vs all adc, with iceborn without nothing, u can take the agression on every adc. then try to deny him, after the first tower, go mid, take the tower and continue to push mid.

U dont need to fear them, u can use ur shift often u can to place q, u can stay safe with the slow.

synergy support : BEST with Janna, then Tresh, Leona, Nami, Braum, Karma, Lulu as u prefer

thx guys and no fear to react of this topic