Talk:Heimerdinger/@comment-44491906-20191124021027/@comment-44509197-20191125220930

If you want to damage enemy turrets with your turrets wait for the tower to aggro your cannon minion which allows your turrets to stay alive and do a lot of damage.

Same applies if you use ult+turret, it does a lot of damage but only recommended if you have a cannon minion to tank for your turrets otherwise they are killed easily.