User blog comment:SirAston/URF and the LoL Engine - A To-Do List/@comment-4846081-20140402192608

I tested the Draven thing, it doesn't work. At the maximum, you can take it down to maybe 10 seconds, nothing more.

However, Nocturne can use his Q more than once every few seconds, meaning you can have a pool of Duskbringers around.