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.
Threats to Ezreal with this build
|Heimerdinger||You can farm very easly and take his towers very easly too, but care about is burst and try to dodge his E with yours and you would be fine.|