katarina bug
Hi all katarina should stop the ultimate when being stuned but if I use my amumu ultimate while katarina activated her ultimate she continously the ultimate please fix this bug katarina gets Penta
Hi all katarina should stop the ultimate when being stuned but if I use my amumu ultimate while katarina activated her ultimate she continously the ultimate please fix this bug katarina gets Penta
Sometimes I can't throw my Q, auto attack, or press "B" to back on Katarina. I This has been happening to me for like so many times (since my match history is all Kat games) and it's really annoying. Can someone clarify about this? 
This is intended. Amumu's Ultimate is actually a special type of CC only on Amumu - an entagle - not a stun. It is like a root and a blind in one. It only stops movement and auto attacks, not spell casts (such as Katatrina's ultimate).
Roots don't stop channels.
my comment I am leaving does not have to do with amumu, it just has to deal with a bug that I have encountered with katarina in the past few days. I have leveled up her r though when I press r it says it can not be cast right now, my r is unusable and I think that is a bug. Everything else works fine for her. Help???
amumus ability is classified as a entangle... not a root. i feel this would be a fair fix on katarina based on how they define amumu's ult.