User blog comment:Khaladar/The Bonecrusher/@comment-1871343-20120604073230/@comment-4834593-20120604184051

If you have maximum attack speed, it takes you 3.2 seconds to trigger the stun. Katarina ult lasts 3 seconds. Nunu too. Fiddlesticks has a 3 second fear, Drain lasts 5 seconds total. Master Yi, well, I don't know why this counters him, exactly. A good endgame Master Yi has over 2.0 attack speed and kills you in 3 hits, if he gets to you (which won't be 3 seconds).