As masteryi, Make sure you are always on the side of the map that the next major objective is on. If the Baron is up, always stay on the top side. If you go bot and show yourself, the enemy will take the objective for free.

Look to take down the enemy carries. Focus on the backline and try to take them out of the fight. Focus them on your other frontline champions.

Even though you are a laner, you can easily take down the Baron or the Dragon on your own. What you will want to do is try to sneak them out from the enemy team while your team is busy trying to distract the enemy. As masteryi, Make sure you're still on the side of the map that the next major goal is on. If the Baron is up, always stay on the upper side. If you go bot and show up, the enemy will take the goal for free. Look to remove the enemy carriers. Focus on the backline and try to get them out of the fight. Focus them on your other front line champions. Even if you're a laner, you can easily get the Baron or the Dragon down on your own. What you want to do is try to get them out of the enemy team while your team is busy trying to distract the enemy.