Talk:Ezreal/@comment-99.247.28.232-20120805005542/@comment-5151680-20120806230543

It's 30s, but yes, trying to just farm with your ult is idiotic.

Only use it on minions if a) it will save a tower) or b) it will remove all enemy minions from tower range, so the tower will start attacking enemy champions. In case B, you had better hit the champion too.