As ezreal, Poke the enemy and harass them as much as you can before looking to fight. Bursting someone down with a few Q’s and your Ultimate R will allow you to force a team fight with the numbers or health advantage.

Avoid using your E aggressively in late-game fights as you’ll be vulnerable briefly. Only use it aggressively if you’re 100% sure you cannot get abused for it.

Stick with your team and avoid walking too far away from them. If you get caught out, your team will lose out on a lot of damage in a team fight, and it would be your fault. Stick with your team as much as possible. As ezreal, Poke the enemy and harass them as much as you can before trying to fight. Bursting someone with some Q.S. and your Ultimate R will allow you to force a team struggle with numbers or health advantage. Avoid using your E aggressively in the fights at the end of the game that you will be vulnerable briefly. Use it only aggressively if you are 100% sure you can't be abused for it. Stay with your team and avoid walking too far away from them. If you are caught out, your team will lose on a lot of damage in a team fight, and that would be your fault.