Talk:Rakan/@comment-27020495-20170408143737/@comment-4636093-20170408163053

"Knockdown" is basically a knockup with a 0.1 second duration and usually triggers when an enemy uses a dash, interrupting it. Poppy has the most obvious one, but there's also Veigar's cage and Azir's wall (although Azir's wall is also impassable terrain so it visibly shunts them away for much longer than 0.1 seconds).

That detail is added to dash abilities to say if they can be affected by Knockdowns. Most dashes are but there are   .