Talk:Heimerdinger/@comment-98.169.15.210-20120628083544/@comment-5052127-20120704013507

Yeah, the best time to use grenade is after someone commits to an attack or uses a movement ability to close with you or one of your teammates. Watch enemies and their movements, when they go to attack, they often have only one route and are very predictable. Almost the same if they are running away, especially if they have to go through a chokepoint or bush in the jungle to avoid your team.

Obviously, it's easy to hit if you are close up, or the enemy is stationary channeling a spall, but long range can work too if you work on watching patterns and get used to how each enemy champ moves.